# ai.firmbrain/x402-services (remote · x402-services-production.up.railway.app)

The only x402 MCP server for Robinhood Chain (chainId 4663) - 147 onchain, trading & AI tools.

- Trust score: 60/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `x402-services-production.up.railway.app`: 60/100 (this document), [markdown](https://verifymcp.io/servers/ai-firmbrain-x402-services/x402-services-production.md), [page](https://verifymcp.io/servers/ai-firmbrain-x402-services/x402-services-production)

## Channel facts

- Endpoint: `https://x402-services-production.up.railway.app/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 159 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 42/100
  - AI-judged instruction clarity (poor).
  - Context-footprint check failed: tool/resource definitions use about 16304 tokens (~102/item across 159 items; 159 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http ai-firmbrain-x402-services https://x402-services-production.up.railway.app/mcp
```

### Codex

```toml
[mcp_servers.ai-firmbrain-x402-services]
url = "https://x402-services-production.up.railway.app/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ai-firmbrain-x402-services": {
      "type": "remote",
      "url": "https://x402-services-production.up.railway.app/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add ai-firmbrain-x402-services --url https://x402-services-production.up.railway.app/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  ai-firmbrain-x402-services:
    url: "https://x402-services-production.up.railway.app/mcp"
```

### Other

```json
{
  "mcpServers": {
    "ai-firmbrain-x402-services": {
      "type": "http",
      "url": "https://x402-services-production.up.railway.app/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 60, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 59, +2)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 57, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-29 (score 57, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-28 (score 56, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 55, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 55)

First indexed and scored.

## MCP tools (159)

### `markdown` (~52 tokens)

Convert raw HTML to clean, LLM-ready markdown. Strips nav/script/style noise. [x402 paid tool — price $0.003; POST /api/markdown]

Input parameters:

- `html` (string, required): Raw HTML

### `extract` (~53 tokens)

Extract structured data (title, links, meta, headings, text) from HTML as JSON. [x402 paid tool — price $0.003; POST /api/extract]

Input parameters:

- `html` (string, required): Raw HTML

### `read` (~73 tokens)

Fetch any public web page and return clean, LLM-ready markdown (plus title and final URL). Send { url }. We handle fetching, redirects, and noise-stripping. [x402 paid tool — price $0.003; POST /api/read]

Input parameters:

- `url` (string, required): Public http(s) URL to read

### `read_structured` (~68 tokens)

Fetch any public web page and return structured JSON: title, meta description, headings, links, text preview. Send { url }. [x402 paid tool — price $0.003; POST /api/read/structured]

Input parameters:

- `url` (string, required): Public http(s) URL to extract

### `memory_set` (~133 tokens)

Agent Memory: durable key-value storage that survives between agent runs. Write a JSON value (16KB max) under a key. First write to a namespace claims it with your secret token. Send { ns, token, key, value }. [x402 paid tool — price $0.003; POST /api/memory/set]

Input parameters:

- `key` (string, required): Key to store under
- `ns` (string, required): Your namespace (1-128 chars)
- `token` (string, required): Your secret token; set on first write, required after
- `value` (array, required): Any JSON value, 16KB max

### `memory_get` (~91 tokens)

Agent Memory: read a stored value by key, or omit key to list all keys in your namespace. Send { ns, token, key? }. [x402 paid tool — price $0.003; POST /api/memory/get]

Input parameters:

- `key` (string): Key to read; omit to list keys
- `ns` (string, required): Your namespace
- `token` (string, required): Your secret token

### `schedule` (~151 tokens)

Webhook Scheduler: schedule a future HTTP callback. At fireAt, we call your url with the payload. Agents' alarm clock for async work. Send { token, url, fireAt (ISO-8601), payload?, method? }. [x402 paid tool — price $0.003; POST /api/schedule]

Input parameters:

- `fireAt` (string, required): ISO-8601 time to fire (max 30 days out)
- `method` (string): POST (default) or GET
- `payload` (array): JSON body to POST (16KB max)
- `token` (string, required): Your secret token (gates status reads)
- `url` (string, required): Public http(s) callback URL

### `schedule_status` (~73 tokens)

Webhook Scheduler: check a scheduled job's status and last delivery result. Send { token, id }. [x402 paid tool — price $0.003; POST /api/schedule/status]

Input parameters:

- `id` (string, required): Job id from POST /api/schedule
- `token` (string, required): Your secret token

### `counter` (~95 tokens)

Atomic counter: increment-and-return a named counter (collision-free running totals & IDs across agent runs). Send { name, token, by? }. [x402 paid tool — price $0.003; POST /api/counter]

Input parameters:

- `by` (number): Increment amount, default 1
- `name` (string, required): Counter name (1-128 chars)
- `token` (string, required): Your secret token (claims the counter)

### `lock_acquire` (~101 tokens)

Distributed lock: acquire a named lock for ttlSec so only one agent proceeds. Returns acquired:false if held. Send { name, token, ttlSec? }. [x402 paid tool — price $0.003; POST /api/lock/acquire]

Input parameters:

- `name` (string, required): Lock name
- `token` (string, required): Your secret token
- `ttlSec` (number): Auto-expire seconds (default 60, max 3600)

### `lock_release` (~74 tokens)

Release a distributed lock you hold. Send { name, token, holder? }. [x402 paid tool — price $0.003; POST /api/lock/release]

Input parameters:

- `holder` (string): Holder id from acquire
- `name` (string, required): Lock name
- `token` (string, required): Your secret token

### `queue_push` (~83 tokens)

Task queue: append a JSON item to a named queue for later/other agents. Send { name, token, item }. [x402 paid tool — price $0.003; POST /api/queue/push]

Input parameters:

- `item` (array, required): JSON item to enqueue
- `name` (string, required): Queue name
- `token` (string, required): Your secret token

### `queue_pop` (~66 tokens)

Task queue: pop the oldest item from a named queue (FIFO). Send { name, token }. [x402 paid tool — price $0.003; POST /api/queue/pop]

Input parameters:

- `name` (string, required): Queue name
- `token` (string, required): Your secret token

### `idempotency` (~98 tokens)

Idempotency key: returns firstTime:true only once per key within ttl (dedupe retries/double-sends). Send { key, token, ttlSec? }. [x402 paid tool — price $0.003; POST /api/idempotency]

Input parameters:

- `key` (string, required): Idempotency key
- `token` (string, required): Your secret token
- `ttlSec` (number): TTL seconds, default 86400

### `pubsub_publish` (~75 tokens)

Pub/sub: publish a message to a topic. Send { topic, token, data }. [x402 paid tool — price $0.003; POST /api/pubsub/publish]

Input parameters:

- `data` (array, required): Message payload
- `token` (string, required): Your secret token
- `topic` (string, required): Topic name

### `pubsub_poll` (~85 tokens)

Pub/sub: fetch messages on a topic newer than a sequence number. Send { topic, token, since? }. [x402 paid tool — price $0.003; POST /api/pubsub/poll]

Input parameters:

- `since` (number): Return messages with seq greater than this
- `token` (string, required): Your secret token
- `topic` (string, required): Topic name

### `board_set` (~90 tokens)

Shared blackboard: set a versioned key on a multi-writer board. Send { board, token, key, value }. [x402 paid tool — price $0.003; POST /api/board/set]

Input parameters:

- `board` (string, required): Board name
- `key` (string, required): Entry key
- `token` (string, required): Your secret token
- `value` (array, required): JSON value

### `board_get` (~84 tokens)

Shared blackboard: read one key or list all keys+entries. Send { board, token, key? }. [x402 paid tool — price $0.003; POST /api/board/get]

Input parameters:

- `board` (string, required): Board name
- `key` (string): Key to read; omit to list all
- `token` (string, required): Your secret token

### `ratelimit` (~114 tokens)

Rate-limit token bucket: shared self-throttle. Returns allowed + remaining. Send { bucket, token, capacity, refillPerSec, cost? }. [x402 paid tool — price $0.003; POST /api/ratelimit]

Input parameters:

- `bucket` (string, required): Bucket name
- `capacity` (number, required): Max tokens
- `cost` (number): Tokens to consume, default 1
- `refillPerSec` (number, required): Tokens added per second
- `token` (string, required): Your secret token

### `deadman_register` (~108 tokens)

Dead-man's switch: if you don't ping within intervalSec, we POST your webhook. Detects crashed agents. Send { id, token, url, intervalSec }. [x402 paid tool — price $0.003; POST /api/deadman/register]

Input parameters:

- `id` (string, required): Switch id
- `intervalSec` (number, required): Max seconds between pings
- `token` (string, required): Your secret token
- `url` (string, required): Public webhook to fire on miss

### `deadman_ping` (~68 tokens)

Dead-man's switch: heartbeat to keep the switch from firing. Send { id, token }. [x402 paid tool — price $0.003; POST /api/deadman/ping]

Input parameters:

- `id` (string, required): Switch id
- `token` (string, required): Your secret token

### `calc` (~84 tokens)

Exact calculator + unit conversion (arbitrary precision). e.g. '3 inch to cm', 'sqrt(2)^10'. Send { expression, precision? }. [x402 paid tool — price $0.003; POST /api/calc]

Input parameters:

- `expression` (string, required): Math expression, optionally with units
- `precision` (number): Decimal places 0-64

### `datetime` (~137 tokens)

Date/time math + timezones. op: now | convert | add | diff. Send { op, time?, timezone?, amount?, unit?, to? }. [x402 paid tool — price $0.003; POST /api/datetime]

Input parameters:

- `amount` (number): amount for add
- `op` (string, required): now, convert, add, or diff
- `time` (string): ISO/epoch input time
- `timezone` (string): IANA tz, e.g. America/New_York
- `to` (string): end time for diff
- `unit` (string): s/m/h/d/w for add

### `business_days` (~104 tokens)

Add/subtract business days (skips weekends + given holidays). Send { start?, addDays, holidays?, timezone? }. [x402 paid tool — price $0.003; POST /api/business-days]

Input parameters:

- `addDays` (number, required): Business days to add (can be negative)
- `holidays` (array): Array of YYYY-MM-DD holiday strings
- `start` (string): ISO start date, default now
- `timezone` (string): IANA tz

### `regex` (~96 tokens)

Apply a regex to text and return all matches + capture groups (deterministic; LLMs guess regex wrong). Send { pattern, text, flags? }. [x402 paid tool — price $0.003; POST /api/regex]

Input parameters:

- `flags` (string): Regex flags, e.g. gi
- `pattern` (string, required): Regular expression
- `text` (string, required): Text to search (<=100k chars)

### `jsonschema` (~67 tokens)

Validate data against a JSON Schema (strict). Returns valid + detailed errors. Send { schema, data }. [x402 paid tool — price $0.003; POST /api/jsonschema]

Input parameters:

- `data` (array, required): Data to validate
- `schema` (array, required): JSON Schema object

### `diff` (~67 tokens)

Structured deep diff of two JSON values (added/removed/changed by path). Send { a, b }. [x402 paid tool — price $0.003; POST /api/diff]

Input parameters:

- `a` (array, required): First JSON value
- `b` (array, required): Second JSON value

### `cron_explain` (~89 tokens)

Explain a cron expression: the next N run times in a timezone. Send { expression, count?, timezone? }. [x402 paid tool — price $0.003; POST /api/cron/explain]

Input parameters:

- `count` (number): How many next runs, default 5
- `expression` (string, required): 5-field cron expression
- `timezone` (string): IANA tz

### `schedule_cron` (~113 tokens)

Recurring webhook: fire your URL on a cron schedule (repeats). Send { token, url, cron, payload?, method? }. [x402 paid tool — price $0.003; POST /api/schedule/cron]

Input parameters:

- `cron` (string, required): 5-field cron expression (UTC)
- `method` (string): POST or GET
- `payload` (array): JSON body to POST
- `token` (string, required): Your secret token
- `url` (string, required): Public callback URL

### `links_check` (~69 tokens)

Batch link-liveness: check up to 50 URLs return 200 (dead-link detection). Send { urls: [..] }. [x402 paid tool — price $0.003; POST /api/links/check]

Input parameters:

- `urls` (array, required): Array of 1-50 URL strings

### `inbox_create` (~63 tokens)

Webhook inbox: get a disposable URL that captures inbound POSTs for you to poll. Send { token }. [x402 paid tool — price $0.003; POST /api/inbox/create]

Input parameters:

- `token` (string, required): Your secret token (gates polling)

### `inbox_poll` (~81 tokens)

Webhook inbox: fetch captured messages newer than a timestamp. Send { id, token, since? }. [x402 paid tool — price $0.003; POST /api/inbox/poll]

Input parameters:

- `id` (string, required): Inbox id
- `since` (number): Epoch ms; return newer messages
- `token` (string, required): Your secret token

### `wallet_reputation` (~69 tokens)

Wallet reputation: objective on-chain trust signals for an EVM address (vet a counterparty before dealing). Send { address }. [x402 paid tool — price $0.003; POST /api/wallet/reputation]

Input parameters:

- `address` (string, required): 0x EVM address to score

### `crypto_price` (~99 tokens)

Live crypto & token prices in USD. Send tickers or coingecko ids, e.g. { symbols: ["ETH","USDC","BTC"] }. Real-time on-chain pricing for finance and trading agents. [x402 paid tool — price $0.003; POST /api/crypto/price]

Input parameters:

- `symbols` (array, required): Array of tickers or coingecko ids (1-25), e.g. ["ETH","BTC"]

### `crypto_convert` (~116 tokens)

Convert an amount between any two crypto/fiat assets at live rates. Send { amount, from, to }, e.g. convert 1.5 ETH to USDC. Instant FX for agents pricing on-chain actions. [x402 paid tool — price $0.003; POST /api/crypto/convert]

Input parameters:

- `amount` (number, required): Amount of the 'from' asset
- `from` (string, required): Source ticker, e.g. ETH
- `to` (string, required): Target ticker, e.g. USDC

### `crypto_balances` (~80 tokens)

Full wallet portfolio: native ETH + all ERC-20 token balances for an address on Base, with amounts. Send { address }. Let agents read any wallet's holdings. [x402 paid tool — price $0.003; POST /api/crypto/balances]

Input parameters:

- `address` (string, required): 0x EVM wallet address on Base

### `crypto_gas` (~67 tokens)

Live Base gas oracle: current gas price plus estimated cost (ETH & USD) for a transfer, swap, or mint. Send {} — no input needed. Agents budget transactions before acting. [x402 paid tool — price $0.003; POST /api/crypto/gas]

### `crypto_ens` (~91 tokens)

Resolve an ENS name or Basename to an address, or reverse-resolve a 0x address to its name + avatar. Send { input }. Human-readable identity for agents. [x402 paid tool — price $0.003; POST /api/crypto/ens]

Input parameters:

- `input` (string, required): An ENS/Basename (e.g. vitalik.eth) or a 0x address

### `crypto_tx` (~77 tokens)

Transaction status & receipt on Base: confirmations, success/fail, from/to, value, fee, method. Send { hash }. Agents confirm their on-chain actions settled. [x402 paid tool — price $0.003; POST /api/crypto/tx]

Input parameters:

- `hash` (string, required): 0x transaction hash (66 chars)

### `crypto_token` (~78 tokens)

Token intelligence: name, symbol, supply, holder count, source-verification, and safety signals for a contract. Send { address }. Agents vet a token before touching it. [x402 paid tool — price $0.003; POST /api/crypto/token]

Input parameters:

- `address` (string, required): 0x ERC-20 token contract address

### `crypto_yields` (~148 tokens)

Top DeFi yield opportunities across chains from DeFiLlama, filterable by chain/project/min-TVL, ranked by APY. Send { chain?, project?, minTvl?, limit? }. Yield discovery for finance agents. [x402 paid tool — price $0.003; POST /api/crypto/yields]

Input parameters:

- `chain` (string): Filter by chain, e.g. Base, Ethereum
- `limit` (number): Max pools, default 10 (max 50)
- `minTvl` (number): Minimum pool TVL in USD (default 1,000,000)
- `project` (string): Filter by protocol, e.g. aave

### `crypto_activity` (~78 tokens)

Wallet activity summary: recent transactions, top methods called, distinct counterparties, and latest actions for an address on Base. Send { address }. Agents profile what a wallet does. [x402 paid tool — price $0.003; POST /api/crypto/activity]

Input parameters:

- `address` (string, required): 0x EVM wallet address on Base

### `crypto_contract` (~99 tokens)

Contract decoder: pass a verified 0x contract address to get its function ABI, or a 0x-selector (8 hex) to decode which function it is. Send { input }. Agents understand contracts before calling them. [x402 paid tool — price $0.003; POST /api/crypto/contract]

Input parameters:

- `input` (string, required): A 0x contract address (40 hex) or 0x function selector (8 hex)

### `snipe_newpairs` (~186 tokens)

Snipe new token launches: the freshest liquidity pools on a chain, newest first, with pool age in seconds, price, FDV, and liquidity. Send { chain, limit?, minLiquidityUsd? }. Supports Base, Solana, Ethereum, Arbitrum, BSC, Polygon, Optimism, Avalanche, and Robinhood Chain. The core new-pair detection signal for sniping bots and trading agents. [x402 paid tool — price $0.005; POST /api/snipe/newpairs]

Input parameters:

- `chain` (string): Chain: base (default), solana, ethereum, arbitrum, bsc, polygon, optimism, avax, robinhood
- `limit` (number): Max pools, default 15 (max 50)
- `minLiquidityUsd` (number): Only pools with at least this much liquidity (USD)

### `snipe_trending` (~120 tokens)

Trending / hottest pools on a chain right now, ranked by volume and momentum, with price change, volume, and liquidity. Send { chain, limit? }. Supports Base, Solana, Ethereum, Arbitrum, BSC, and Robinhood Chain. Momentum discovery for trading agents chasing volume. [x402 paid tool — price $0.005; POST /api/snipe/trending]

Input parameters:

- `chain` (string): Chain, default base
- `limit` (number): Max pools, default 15 (max 50)

### `snipe_safety` (~163 tokens)

Full rug/honeypot audit for a token: honeypot detection, buy/sell tax, source verification, mint/pause/blacklist/hidden-owner privileges, proxy check, holder & LP counts, plus a 0-100 risk score and plain-English verdict (AVOID / HIGH RISK / CAUTION / LOOKS OK). Send { address, chain? }. The must-have pre-buy safety gate for any trading agent. [x402 paid tool — price $0.005; POST /api/snipe/safety]

Input parameters:

- `address` (string, required): 0x token contract address
- `chain` (string): EVM chain: base (default), ethereum, arbitrum, bsc, polygon, optimism, avax

### `snipe_honeypot` (~117 tokens)

Fast yes/no honeypot check for a token before buying: is it sellable, buy/sell tax, and whether the creator has deployed honeypots before. Send { address, chain? }. Cheap, instant pre-trade gate against unsellable scam tokens. [x402 paid tool — price $0.005; POST /api/snipe/honeypot]

Input parameters:

- `address` (string, required): 0x token contract address
- `chain` (string): EVM chain, default base

### `snipe_holders` (~109 tokens)

Holder & liquidity concentration analysis: top holder %, top-10 %, LP locked/burned %, holder list with contract/lock flags, and concentration risk warnings. Send { address, chain? }. Detect whale-dumps and rug risk before entering a position. [x402 paid tool — price $0.005; POST /api/snipe/holders]

Input parameters:

- `address` (string, required): 0x token contract address
- `chain` (string): EVM chain, default base

### `snipe_pair` (~120 tokens)

Full trading snapshot for a token: live price, liquidity, FDV, market cap, 5m/1h/6h/24h volume and price change, buy/sell counts, and pair age. Send { address, chain? }. Complete pre-trade due diligence in one call. [x402 paid tool — price $0.005; POST /api/snipe/pair]

Input parameters:

- `address` (string, required): 0x token contract address
- `chain` (string): Optional chain filter, e.g. base

### `snipe_search` (~106 tokens)

Search tokens and trading pairs across all chains by name, symbol, or address, ranked with price, liquidity, and 24h volume. Send { query, limit? }. Find the right contract fast before sniping. [x402 paid tool — price $0.005; POST /api/snipe/search]

Input parameters:

- `limit` (number): Max results, default 10 (max 30)
- `query` (string, required): Token name, symbol, or contract address

### `snipe_wallet` (~107 tokens)

Copy-trade tracker: a wallet's recent token transfers on Base, labeled buy/sell, plus the tokens it just acquired. Send { address, limit? }. Follow smart-money wallets and mirror what they're buying. [x402 paid tool — price $0.005; POST /api/snipe/wallet]

Input parameters:

- `address` (string, required): 0x wallet address to track (Base)
- `limit` (number): Max transfers, default 15 (max 40)

### `snipe_impact` (~114 tokens)

Estimate price impact and suggested max slippage for a trade of a given USD size against a token's live pool liquidity. Send { address, amountUsd, chain? }. Size positions correctly before executing a swap. [x402 paid tool — price $0.005; POST /api/snipe/impact]

Input parameters:

- `address` (string, required): 0x token contract address
- `amountUsd` (number, required): Trade size in USD
- `chain` (string): Optional chain filter, e.g. base

### `snipe_rh` (~114 tokens)

Robinhood Chain live pools: new and trending liquidity pools on Robinhood's Ethereum L2 for tokenized stocks and DeFi, built for 24/7 agentic onchain trading. Send { limit? }. First-mover data feed for agents trading Robinhood Chain's tokenized-stock and RWA ecosystem. [x402 paid tool — price $0.005; POST /api/snipe/rh]

Input parameters:

- `limit` (number): Max pools per list, default 20 (max 50)

### `rh_stock` (~133 tokens)

Robinhood Chain tokenized-stock quote: pass a stock ticker (NVDA, AAPL, TSLA...) and get its canonical on-chain token on Robinhood's L2 with live price, liquidity, 24h volume, and premium/discount vs the real-world share price. Scam-token filtered. Send { ticker }. The price feed for agents trading tokenized equities 24/7. [x402 paid tool — price $0.005; POST /api/rh/stock]

Input parameters:

- `ticker` (string, required): Stock/ETF ticker, e.g. NVDA, AAPL, TSLA, SPY

### `rh_stocks` (~107 tokens)

List tokenized stocks & ETFs live on Robinhood Chain with on-chain prices, liquidity, and volume. Send {} for the default basket or { tickers: [...] } for specific ones. Discovery feed for agents building tokenized-equity strategies. [x402 paid tool — price $0.02; POST /api/rh/stocks]

Input parameters:

- `tickers` (array): Optional array of tickers, e.g. ["NVDA","AAPL"]; defaults to a common basket

### `rh_premium` (~111 tokens)

Premium/discount arbitrage signal: compares a tokenized stock's live Robinhood Chain price against the real-world equity price and returns the premium/discount % plus a buy-onchain/sell-equity signal. Send { ticker }. The core edge for tokenized-equity arb agents trading 24/7 vs market hours. [x402 paid tool — price $0.005; POST /api/rh/premium]

Input parameters:

- `ticker` (string, required): Stock/ETF ticker, e.g. AAPL

### `rh_arb` (~110 tokens)

Cross-venue arbitrage: prices a tokenized stock across every liquid Robinhood Chain pool/DEX and returns the high/low and spread %. Send { ticker, minLiquidityUsd? }. Spot mispricings between venues for on-chain arb agents. [x402 paid tool — price $0.005; POST /api/rh/arb]

Input parameters:

- `minLiquidityUsd` (number): Ignore pools below this liquidity (default 3000)
- `ticker` (string, required): Stock/ETF ticker

### `rh_yields` (~119 tokens)

DeFi LP yield opportunities on Robinhood Chain: pools ranked by estimated fee APR (fee tier x 24h volume / liquidity), with liquidity and volume. Send { limit?, minLiquidityUsd? }. Yield discovery for agents providing liquidity on Robinhood's L2. [x402 paid tool — price $0.02; POST /api/rh/yields]

Input parameters:

- `limit` (number): Max pools, default 15 (max 50)
- `minLiquidityUsd` (number): Minimum pool liquidity in USD (default 10000)

### `rh_tvl` (~75 tokens)

Robinhood Chain health snapshot: total value locked, 24h DEX volume, indexed pool count, and the top pools by liquidity. Send {}. Macro view of Robinhood's onchain economy for allocation and risk decisions. [x402 paid tool — price $0.005; POST /api/rh/tvl]

### `rh_pool` (~105 tokens)

Deep analytics for a specific Robinhood Chain pool or token: price, liquidity, 24h volume, FDV, fee tier, estimated fee APR, and 24h price change. Send { address } (pool or token contract). Per-pool due diligence for LP and trading agents. [x402 paid tool — price $0.005; POST /api/rh/pool]

Input parameters:

- `address` (string, required): 0x Robinhood Chain pool or token contract address

### `rh_gainers` (~110 tokens)

Top movers on Robinhood Chain: biggest 24h gainers (or losers) among liquid pools, with price change, liquidity, and volume. Send { limit?, direction? }. Momentum radar for the Robinhood Chain market. [x402 paid tool — price $0.005; POST /api/rh/gainers]

Input parameters:

- `direction` (string): "gainers" (default) or "losers"
- `limit` (number): Max results, default 10 (max 30)

### `rh_session_clock` (~100 tokens)

US equity market session clock: is the underlying cash market (NYSE/Nasdaq) open, pre-market, after-hours, or closed right now, with holiday/half-day awareness and minutes-to-open/close. Send {}. The scheduling primitive every 24/7 Robinhood Chain agent needs to time premium/discount and gap trades around market hours. [x402 paid tool — price $0.003; POST /api/rh/session-clock]

### `rh_gap_radar` (~137 tokens)

Overnight/weekend gap radar: while the US cash market is closed, ranks tokenized stocks by how far their 24/7 Robinhood Chain price has repriced vs the last regular-market close, with projected gap up/down at the open. Send { tickers?, limit? }. The pre-open positioning edge for tokenized-equity agents. [x402 paid tool — price $0.05; POST /api/rh/gap-radar]

Input parameters:

- `limit` (number): Max movers, default 10 (max 25)
- `tickers` (array): Optional array of tickers; defaults to a common basket

### `rh_liquidity_map` (~122 tokens)

Liquidity map for a tokenized stock: aggregates every indexed Robinhood Chain pool and breaks down where the liquidity lives venue by venue (Uniswap/Pleiades/Rialto/Arcus...), with each venue's liquidity, 24h volume, price, and liquidity share. Send { ticker }. Route large orders to the deepest venues and avoid thin pools. [x402 paid tool — price $0.005; POST /api/rh/liquidity-map]

Input parameters:

- `ticker` (string, required): Stock/ETF ticker, e.g. NVDA

### `rh_depth` (~153 tokens)

Pre-trade price-impact / slippage curve for a tokenized stock: estimated % impact to buy a set of trade sizes on the deepest venue and aggregated across venues, using a constant-product model on pool liquidity. Send { ticker, sizeUsd?, feePct? }. Size orders before you send them. Estimate only. [x402 paid tool — price $0.05; POST /api/rh/depth]

Input parameters:

- `feePct` (number): Assumed pool swap fee %, default 0.3
- `sizeUsd` (number): Single trade size in USD; omit for a default ladder ($1k-$250k)
- `ticker` (string, required): Stock/ETF ticker, e.g. TSLA

### `rh_spread` (~142 tokens)

Effective round-trip execution cost for a tokenized stock right now: best executable buy vs best executable sell price for a small reference clip across all venues, and the resulting effective spread %, modeled with pool fee + constant-product impact. Send { ticker, clipUsd?, feePct? }. The cost-to-trade snapshot for execution agents. [x402 paid tool — price $0.005; POST /api/rh/spread]

Input parameters:

- `clipUsd` (number): Reference clip size in USD, default 500
- `feePct` (number): Assumed pool swap fee %, default 0.3
- `ticker` (string, required): Stock/ETF ticker

### `rh_new_listings` (~136 tokens)

Freshest tokens on Robinhood Chain: the newest tokenized stocks/RWAs to appear on-chain, deduped to first-seen per symbol, with age, price, liquidity, and a tokenized-equity flag. Send { limit?, equityOnly? }. First-mover asset alerts for agents that want in on new listings before the crowd. [x402 paid tool — price $0.005; POST /api/rh/new-listings]

Input parameters:

- `equityOnly` (boolean): Only tokenized-stock-style symbols (default false)
- `limit` (number): Max listings, default 15 (max 40)

### `rh_perp_funding` (~139 tokens)

Robinhood Chain tokenized-stock perp funding: for a ticker, the live Lighter perpetual funding rate (hourly + annualized APR), mark vs index premium, open interest, and the SAME underlying's funding on Binance/Bybit/Hyperliquid for cross-venue comparison. Send { ticker }. The carry signal for agents trading tokenized-equity perps. [x402 paid tool — price $0.05; POST /api/rh/perp-funding]

Input parameters:

- `ticker` (string, required): Stock/ETF ticker listed as a Lighter perp, e.g. NVDA, TSLA, AAPL, SPY

### `rh_perp_oi` (~113 tokens)

Robinhood Chain tokenized-stock perp open interest & stats on Lighter: open interest (base + USD notional), mark/index/last price, 24h volume, price change, and daily high/low/trades. Send { ticker }. Positioning and liquidity depth for tokenized-equity perp traders. [x402 paid tool — price $0.05; POST /api/rh/perp-oi]

Input parameters:

- `ticker` (string, required): Stock/ETF ticker, e.g. TSLA

### `rh_basis` (~107 tokens)

Three-way basis for a tokenized stock: Lighter perp mark vs canonical onchain spot (Robinhood Chain DEX) vs last real-equity close, with each pairwise spread %. Send { ticker }. The cash-and-carry / basis-trade signal across perp, spot, and the underlying share. [x402 paid tool — price $0.05; POST /api/rh/basis]

Input parameters:

- `ticker` (string, required): Stock/ETF ticker, e.g. AAPL

### `rh_funding_arb` (~113 tokens)

Ranks Robinhood Chain tokenized-stock perps by funding carry: Lighter funding APR per ticker plus the cross-venue spread vs Binance/Bybit/Hyperliquid (funding-capture edge). Send { limit? }. Find the richest funding to harvest for tokenized-equity funding-arb agents. [x402 paid tool — price $0.05; POST /api/rh/funding-arb]

Input parameters:

- `limit` (number): Max markets, default 15 (max 30)

### `rh_oracle_deviation` (~141 tokens)

Chainlink oracle health for a tokenized stock on Robinhood Chain: reads the live onchain Chainlink feed (latestRoundData) and compares it to the DEX spot and the real equity price, with staleness (age vs heartbeat) and deviation %. Send { ticker }. Catch stale or dislocated oracles before they trigger bad liquidations. Reads onchain via Robinhood Chain RPC. [x402 paid tool — price $0.05; POST /api/rh/oracle-deviation]

Input parameters:

- `ticker` (string, required): Stock/ETF ticker with a Chainlink feed, e.g. NVDA, TSLA, SPY

### `rh_verify` (~139 tokens)

Canonical contract verification for Robinhood Stock Tokens: given a ticker, returns the ONE official Robinhood Chain contract address (cross-checked live against the onchain symbol); or given an address, confirms whether it is the canonical token or an impostor. Send { ticker } or { address }. The anti-scam authenticity oracle for agents trading tokenized equities. [x402 paid tool — price $0.05; POST /api/rh/verify]

Input parameters:

- `address` (string): 0x contract address to verify as canonical or impostor
- `ticker` (string): Stock/ETF ticker to look up, e.g. NVDA

### `rh_dislocation` (~153 tokens)

Tokenized-stock rich/cheap signal on Robinhood Chain: compares the onchain DEX token price vs the real equity's last close vs the Lighter perp mark, with each pairwise spread % and a directional NAV-convergence verdict. Send { ticker, threshold? }. The tokenized-stock basis trade in one call — is the onchain token trading rich or cheap vs the real stock right now. [x402 paid tool — price $0.05; POST /api/rh/dislocation]

Input parameters:

- `threshold` (number): % band treated as fair (default 0.5)
- `ticker` (string, required): Robinhood tokenized-stock ticker, e.g. NVDA, TSLA, AAPL

### `rh_momentum` (~119 tokens)

Real-time price momentum for a tokenized stock on Robinhood Chain: price change over 5m/1h/6h/24h, per-window onchain volume, a volume-surge ratio (last hour vs the 24h hourly average), and an accelerating flag. Send { ticker }. Catch a tokenized stock breaking out intraday. [x402 paid tool — price $0.005; POST /api/rh/momentum]

Input parameters:

- `ticker` (string, required): Robinhood tokenized-stock ticker, e.g. NVDA

### `rh_whale_flow` (~118 tokens)

Onchain buy/sell pressure for a tokenized stock on Robinhood Chain: buys vs sells, buy % of trades, and average trade size (a whale-vs-retail proxy) across 5m/1h/6h/24h. Send { ticker }. See who is accumulating or dumping the token right now. [x402 paid tool — price $0.005; POST /api/rh/whale-flow]

Input parameters:

- `ticker` (string, required): Robinhood tokenized-stock ticker, e.g. TSLA

### `rh_funding_scan` (~116 tokens)

Cross-venue funding scan for every tokenized-stock perp: each ticker's funding across Lighter/Hyperliquid/Binance/Bybit, ranked by the most extreme rate, with mark price and a crowded-long/short squeeze bias. Send { limit? }. Spot the most squeezed tokenized-stock perps in one call. [x402 paid tool — price $0.05; POST /api/rh/funding-scan]

Input parameters:

- `limit` (number): Max rows, default 15 (max 50)

### `rh_catalysts` (~117 tokens)

Event catalysts for a tokenized stock, mapped from the underlying equity: next earnings date (with before/after-close timing and days away) and next dividend (ex-date, payment date, yield, annualized). Send { ticker }. Tokenized stocks gap with the real company's earnings and dividends — front-run the catalyst. [x402 paid tool — price $0.05; POST /api/rh/catalysts]

Input parameters:

- `ticker` (string, required): Robinhood tokenized-stock ticker, e.g. NVDA, AAPL

### `sol_launches` (~151 tokens)

Freshest Solana token launches from pump.fun: newest coins with age (seconds), USD market cap, SOL raised on the bonding curve, reply count, live flag, and socials. Send { limit?, maxAgeMin?, minMcapUsd? }. The real-time new-token radar for Solana sniper agents — pair with sol/rug-check before aping. [x402 paid tool — price $0.005; POST /api/sol/launches]

Input parameters:

- `limit` (number): Max coins, default 20 (max 50)
- `maxAgeMin` (number): Only coins younger than this many minutes
- `minMcapUsd` (number): Minimum USD market cap filter

### `sol_graduating` (~108 tokens)

Solana pump.fun coins closest to graduating to Raydium: bonding-curve coins ranked by SOL raised, with approximate bonding progress %, market cap, age, and socials. Send { limit? }. Graduation migrates liquidity to Raydium and often spikes volatility — the classic snipe trigger. [x402 paid tool — price $0.005; POST /api/sol/graduating]

Input parameters:

- `limit` (number): Max coins, default 20 (max 50)

### `sol_rug_check` (~109 tokens)

Authoritative rug/safety report for a Solana token (rugcheck.xyz): normalized risk score, whether mint & freeze authority are renounced, LP locked %, top-5 and top-10 holder concentration, named risk flags, and a plain verdict. Send { mint }. The safety gate before sniping any Solana token. [x402 paid tool — price $0.05; POST /api/sol/rug-check]

Input parameters:

- `mint` (string, required): Solana token mint address

### `perps_funding` (~117 tokens)

Perpetual funding rate for a coin on Hyperliquid: current hourly rate, annualized APR, mark & spot-oracle price, open interest, 24h volume, premium, plus cross-venue funding (Hyperliquid/Binance/Bybit). Send { coin }. Core signal for perp traders and funding-rate strategies. [x402 paid tool — price $0.005; POST /api/perps/funding]

Input parameters:

- `coin` (string, required): Perp symbol, e.g. BTC, ETH, SOL

### `perps_funding_arb` (~102 tokens)

Cross-venue funding-rate arbitrage for a coin: annualized funding on Hyperliquid vs Binance vs Bybit, the spread, and the delta-neutral long/short leg to capture it. Send { coin }. Delta-neutral yield signal for funding-arb agents. [x402 paid tool — price $0.005; POST /api/perps/funding-arb]

Input parameters:

- `coin` (string, required): Perp symbol, e.g. BTC

### `perps_basis` (~89 tokens)

Perp-vs-spot basis for a coin: mark price vs spot oracle, basis %, annualized carry, and contango/backwardation signal. Send { coin }. Basis-trade and cash-and-carry signal. [x402 paid tool — price $0.005; POST /api/perps/basis]

Input parameters:

- `coin` (string, required): Perp symbol, e.g. ETH

### `perps_markets` (~116 tokens)

All Hyperliquid perp markets with mark price, funding APR, open interest, 24h volume, and basis, sorted by volume, open interest, or funding. Send { limit?, sort? }. Full derivatives market map for trading agents. [x402 paid tool — price $0.005; POST /api/perps/markets]

Input parameters:

- `limit` (number): Max markets, default 25 (max 200)
- `sort` (string): "volume" (default), "oi", or "funding"

### `perps_movers` (~95 tokens)

Perp funding extremes: coins with the highest funding (crowded longs) and lowest/negative funding (crowded shorts) — squeeze and mean-reversion signals. Send { limit? }. Momentum & contrarian radar for perp traders. [x402 paid tool — price $0.005; POST /api/perps/movers]

Input parameters:

- `limit` (number): Max per side, default 10 (max 40)

### `perps_oi` (~109 tokens)

Open interest for a coin (with USD notional) or the top perps by open interest across Hyperliquid. Send { coin } or { limit }. Positioning & liquidity depth for derivatives agents. [x402 paid tool — price $0.005; POST /api/perps/oi]

Input parameters:

- `coin` (string): Perp symbol; omit to list top markets by OI
- `limit` (number): Max markets when listing, default 15 (max 50)

### `catalysts_unlocks` (~132 tokens)

Token unlock / vesting schedule for a protocol: next unlock date, token amount, USD value, category and type, plus upcoming events. Send { protocol } (slug, e.g. "aptos", "arbitrum"). Large unlocks are the most reliable supply-shock catalysts — front-run sell pressure. [x402 paid tool — price $0.005; POST /api/catalysts/unlocks]

Input parameters:

- `limit` (number): Max upcoming events, default 5 (max 20)
- `protocol` (string, required): Protocol slug, e.g. aptos, arbitrum, optimism

### `catalysts_search` (~87 tokens)

Find protocols that have tracked token-unlock schedules, by name substring. Send { query }. Use the returned slug with catalysts/unlocks. [x402 paid tool — price $0.005; POST /api/catalysts/search]

Input parameters:

- `limit` (number): Max results, default 20 (max 100)
- `query` (string): Name substring, e.g. "arb"

### `catalysts_calendar` (~107 tokens)

Upcoming token-unlock calendar: the biggest unlocks across a basket of tokens within N days, ranked by USD value. Send { protocols?, days? }. See which supply shocks are coming and when. [x402 paid tool — price $0.005; POST /api/catalysts/calendar]

Input parameters:

- `days` (number): Look-ahead window in days, default 30 (max 180)
- `protocols` (array): Optional array of protocol slugs; defaults to major tokens

### `catalysts_governance` (~138 tokens)

On-chain governance activity via Snapshot: active (or recent) proposals ranked by voting power, with title, space, votes, and end time. Send { space?, state?, limit? }. Governance catalysts that can move token prices. [x402 paid tool — price $0.005; POST /api/catalysts/governance]

Input parameters:

- `limit` (number): Max proposals, default 10 (max 30)
- `space` (string): Snapshot space id, e.g. aave.eth; omit for global
- `state` (string): "active" (default), "closed", "pending", or "all"

### `exec_quote` (~168 tokens)

Best-route swap quote across DEXes (KyberSwap aggregator): expected output, USD in/out, price impact %, gas cost, and the DEXes routed through. Send { chain, tokenIn, tokenOut, amountIn } (amountIn in smallest units). Quote only — never executes. Pre-trade routing for trading agents. [x402 paid tool — price $0.05; POST /api/exec/quote]

Input parameters:

- `amountIn` (string, required): Amount to sell in smallest units (wei)
- `chain` (string): base (default), ethereum, arbitrum, polygon, optimism, bsc, avax
- `tokenIn` (string, required): 0x token address to sell
- `tokenOut` (string, required): 0x token address to buy

### `exec_slippage` (~126 tokens)

Recommended max slippage for a planned swap based on live price impact plus a buffer, with a rating. Send { chain, tokenIn, tokenOut, amountIn }. Avoid failed txns and overpaying on slippage. [x402 paid tool — price $0.005; POST /api/exec/slippage]

Input parameters:

- `amountIn` (string, required): Amount in smallest units
- `chain` (string): Chain, default base
- `tokenIn` (string, required): 0x token to sell
- `tokenOut` (string, required): 0x token to buy

### `exec_sandwich` (~135 tokens)

Sandwich / MEV risk score for a planned swap, from price impact and trade size, with concrete mitigations (private RPC, tighter slippage, order splitting). Send { chain, tokenIn, tokenOut, amountIn }. Trade without getting sandwiched. [x402 paid tool — price $0.05; POST /api/exec/sandwich]

Input parameters:

- `amountIn` (string, required): Amount in smallest units
- `chain` (string): Chain, default base
- `tokenIn` (string, required): 0x token to sell
- `tokenOut` (string, required): 0x token to buy

### `exec_gas` (~90 tokens)

Live gas prices across major chains (Base, Ethereum, Arbitrum, Optimism, Polygon, BSC) with estimated USD cost of a swap. Send { chains? }. Time and route transactions for the cheapest execution. [x402 paid tool — price $0.005; POST /api/exec/gas]

Input parameters:

- `chains` (array): Optional array of chains; defaults to all supported

### `options_greeks` (~164 tokens)

Black-Scholes option pricing: fair value + full greeks (delta, gamma, vega, theta, rho) for ANY option, listed or not. Send { type, spot, strike, daysToExpiry, iv, rate? }. Price any crypto option, not just exchange-listed strikes. [x402 paid tool — price $0.05; POST /api/options/greeks]

Input parameters:

- `daysToExpiry` (number, required): Days to expiry
- `iv` (number, required): Implied volatility in % (e.g. 55)
- `rate` (number): Risk-free rate (default 0)
- `spot` (number, required): Underlying spot price
- `strike` (number, required): Strike price
- `type` (string, required): call or put

### `options_price` (~147 tokens)

Live crypto option quote from Deribit: mark price, IV, open interest, greeks, underlying. Send { instrument } (e.g. BTC-28AUG26-70000-C) or { currency, strike, type, expiry? }. Real listed-option pricing for BTC/ETH/SOL. [x402 paid tool — price $0.05; POST /api/options/price]

Input parameters:

- `currency` (string): BTC, ETH, or SOL
- `expiry` (string): e.g. 28AUG26
- `instrument` (string): Deribit instrument name
- `strike` (number): Strike price
- `type` (string): call or put

### `options_chain` (~112 tokens)

Full options chain for a currency & expiry: per-strike calls & puts with mark price, implied volatility, and open interest. Send { currency, expiry? }. The complete options board for BTC/ETH/SOL. [x402 paid tool — price $0.005; POST /api/options/chain]

Input parameters:

- `currency` (string, required): BTC, ETH, or SOL
- `expiry` (string): e.g. 28AUG26; defaults to nearest
- `limit` (number): Max strikes

### `options_maxpain` (~93 tokens)

Max-pain strike + put/call open-interest ratio for an expiry — the price level where option holders lose most; a positioning/magnet signal. Send { currency, expiry? }. [x402 paid tool — price $0.005; POST /api/options/maxpain]

Input parameters:

- `currency` (string, required): BTC, ETH, or SOL
- `expiry` (string): e.g. 28AUG26

### `options_vol` (~70 tokens)

Implied-volatility term structure: ATM IV per expiry and front-month IV for a currency. Rising IV = rising expected volatility. Send { currency }. [x402 paid tool — price $0.005; POST /api/options/vol]

Input parameters:

- `currency` (string, required): BTC, ETH, or SOL

### `predict_odds` (~104 tokens)

Prediction-market implied probabilities from Polymarket: search live event markets and get outcome probabilities, volume, and end date. Send { query, limit? }. Crowd-sourced odds for any event as a data feed. [x402 paid tool — price $0.005; POST /api/predict/odds]

Input parameters:

- `limit` (number): Max markets, default 10
- `query` (string): Search terms, e.g. 'bitcoin 100k'

### `predict_market` (~67 tokens)

Odds for a specific Polymarket market by slug: outcomes, probabilities, volume, liquidity. Send { slug }. [x402 paid tool — price $0.005; POST /api/predict/market]

Input parameters:

- `slug` (string, required): Market slug from a predict/odds url

### `predict_trending` (~62 tokens)

Highest-volume live prediction markets — what the crowd is actively pricing right now. Send { limit? }. [x402 paid tool — price $0.005; POST /api/predict/trending]

Input parameters:

- `limit` (number): Max markets, default 10

### `predict_arb` (~85 tokens)

Prediction-market arbitrage scanner: markets whose outcome prices sum below $1, implying a risk-free edge before fees. Send { query?, minEdgePct? }. [x402 paid tool — price $0.005; POST /api/predict/arb]

Input parameters:

- `minEdgePct` (number): Minimum edge %, default 1
- `query` (string): Optional filter

### `predict_feargreed` (~69 tokens)

Crypto Fear & Greed index (0=extreme fear, 100=extreme greed) with weekly trend — a contrarian market-sentiment signal. Send {}. [x402 paid tool — price $0.005; POST /api/predict/feargreed]

### `analytics_price_at` (~101 tokens)

Point-in-time historical price: what did a token cost at a past date/timestamp? Send { coin, when }. Essential for backtesting, accounting, and audits. [x402 paid tool — price $0.005; POST /api/analytics/price-at]

Input parameters:

- `coin` (string, required): Symbol (ETH), coingecko:id, or chain:0xaddress
- `when` (string): Unix timestamp or ISO date; default now

### `analytics_indicators` (~98 tokens)

Technical indicators for a token computed from daily closes: RSI(14), SMA20/50, EMA12/26, MACD, with bullish/bearish signals. Send { coin, days? }. [x402 paid tool — price $0.005; POST /api/analytics/indicators]

Input parameters:

- `coin` (string, required): Symbol or coingecko:id
- `days` (number): Lookback days, default 90

### `analytics_ohlcv` (~123 tokens)

OHLCV candles for a DEX pool (open/high/low/close/volume) at minute/hour/day resolution. Send { chain, pool, timeframe?, limit? }. Charting data for any pool. [x402 paid tool — price $0.005; POST /api/analytics/ohlcv]

Input parameters:

- `chain` (string): Chain, default base
- `limit` (number): Max candles
- `pool` (string, required): 0x pool/pair address
- `timeframe` (string): minute, hour (default), or day

### `compliance_screen` (~76 tokens)

OFAC sanctions screening: is this address on the US OFAC sanctioned-address list? Send { address }. Every agent moving money legally needs this pre-transaction check. [x402 paid tool — price $0.05; POST /api/compliance/screen]

Input parameters:

- `address` (string, required): 0x EVM address to screen

### `compliance_risk` (~85 tokens)

Address risk score (0-100): OFAC status, interaction with sanctioned addresses, contract verification, and activity, with a risk level and flags. Send { address }. Chainalysis-lite risk in one call. [x402 paid tool — price $0.05; POST /api/compliance/risk]

Input parameters:

- `address` (string, required): 0x EVM address

### `compliance_label` (~76 tokens)

Entity labeling: is this address an EOA, a (proxy) contract, a known protocol, or flagged as scam — with name and public tags. Send { address }. [x402 paid tool — price $0.05; POST /api/compliance/label]

Input parameters:

- `address` (string, required): 0x EVM address

### `compliance_taint` (~106 tokens)

Tainted-funds tracing: does this wallet's incoming money trace back to a sanctioned address within N hops? Multi-hop fund-flow trace on Base. Send { address, hops? }. Screen incoming payments before accepting them. [x402 paid tool — price $0.05; POST /api/compliance/taint]

Input parameters:

- `address` (string, required): 0x EVM address (Base)
- `hops` (number): Trace depth 1-3 (default 2)

### `lending_health` (~99 tokens)

Aave v3 position health: health factor, collateral, debt, liquidation buffer, and a risk verdict for a wallet. Send { address, chain? }. Know your liquidation risk before it hits. [x402 paid tool — price $0.05; POST /api/lending/health]

Input parameters:

- `address` (string, required): 0x wallet address
- `chain` (string): base (default), ethereum, arbitrum, optimism, polygon

### `lending_rates` (~106 tokens)

Best supply/lending APYs for an asset across Aave, Compound, Morpho, Spark and more, ranked by yield with TVL. Send { asset, chain? }. Rate-shop where to lend. [x402 paid tool — price $0.005; POST /api/lending/rates]

Input parameters:

- `asset` (string): Token symbol, e.g. USDC, ETH
- `chain` (string): Optional chain filter
- `limit` (number): Max results

### `agent_reputation` (~102 tokens)

Agent/wallet reputation score (0-100): a portable on-chain trust signal — activity, holdings, counterparty diversity, and sanctions — with a tier (untrusted/new/emerging/established/trusted). Send { address }. Decide whether to transact with a wallet in the agent economy. [x402 paid tool — price $0.05; POST /api/agent/reputation]

Input parameters:

- `address` (string, required): 0x wallet address to score

### `ai_models` (~75 tokens)

AI Gateway model list: available LLMs per tier with prices and caps. The FIRST LLM inference gateway payable in USDG on Robinhood Chain (also USDC on Base/Polygon/Arbitrum/Solana). Send {}. [x402 paid tool — price $0.001; POST /api/ai/models]

### `ai_chat` (~196 tokens)

LLM chat completion via x402 - no accounts, no API keys. Fast models (gpt-4o-mini, gemini-2.0-flash, llama-3.3-70b, mistral-small, deepseek-chat). OpenAI-compatible: send { messages:[{role,content}...], model?, maxTokens?, temperature? }. Payable in USDG on Robinhood Chain or USDC anywhere. Caps: 8k chars in / 1024 tokens out. [x402 paid tool — price $0.005; POST /api/ai/chat]

Input parameters:

- `maxTokens` (number): Output cap, up to 1024
- `messages` (array, required): Array of {role, content} messages
- `model` (string): Model or short name (default gpt-4o-mini)
- `temperature` (number): 0-2, default 0.7

### `ai_chat_pro` (~165 tokens)

Frontier-model chat completion via x402 (gpt-4o, claude-sonnet-4, gemini-2.5-pro, deepseek-r1, grok-3). OpenAI-compatible messages. Payable in USDG on Robinhood Chain or USDC anywhere. Caps: 6k chars in / 800 tokens out. [x402 paid tool — price $0.03; POST /api/ai/chat-pro]

Input parameters:

- `maxTokens` (number): Output cap, up to 800
- `messages` (array, required): Array of {role, content} messages
- `model` (string): Model or short name (default gpt-4o)
- `temperature` (number): 0-2, default 0.7

### `rhchain_block` (~74 tokens)

Robinhood Chain latest block: number, timestamp, tx count, gas used, base fee. The chain tip for RH Chain (chainId 4663) - the first paid RPC suite for this chain. Send {}. [x402 paid tool — price $0.001; POST /api/rhchain/block]

### `rhchain_tx` (~73 tokens)

Robinhood Chain transaction lookup: status (success/failed/pending), block, from/to, value, gas used, log count. Send { hash }. [x402 paid tool — price $0.005; POST /api/rhchain/tx]

Input parameters:

- `hash` (string, required): 0x transaction hash

### `rhchain_balance` (~84 tokens)

Robinhood Chain balances: native ETH plus any token balance (defaults to USDG, the chain's stablecoin). Send { address, token? }. [x402 paid tool — price $0.002; POST /api/rhchain/balance]

Input parameters:

- `address` (string, required): 0x wallet
- `token` (string): Token contract (default USDG)

### `rhchain_token_transfers` (~71 tokens)

Robinhood Chain ERC-20 transfer history for an address: token, amount, counterparties, method, timestamps. Send { address }. [x402 paid tool — price $0.005; POST /api/rhchain/token-transfers]

Input parameters:

- `address` (string, required): 0x address

### `rhchain_logs` (~104 tokens)

Robinhood Chain event logs for a contract over a recent block window (optionally filtered by topic0). Send { address, topic0?, blocks? }. [x402 paid tool — price $0.005; POST /api/rhchain/logs]

Input parameters:

- `address` (string, required): 0x contract
- `blocks` (number): Window size, up to 10000 (default 5000)
- `topic0` (string): Event signature hash filter

### `rhchain_gas` (~89 tokens)

Robinhood Chain gas: current gas price, plus a gas estimate + ETH cost if you send { to, data?, from? }. [x402 paid tool — price $0.002; POST /api/rhchain/gas]

Input parameters:

- `data` (string): 0x calldata
- `from` (string): Sender for estimate
- `to` (string): Target for estimate

### `rhchain_contract` (~66 tokens)

Robinhood Chain contract inspector: is it a contract, code size, verified name/compiler, ABI availability. Send { address }. [x402 paid tool — price $0.005; POST /api/rhchain/contract]

Input parameters:

- `address` (string, required): 0x address

### `rhchain_call` (~84 tokens)

Robinhood Chain read-only eth_call: query any contract view function. Send { to, data, from? }. [x402 paid tool — price $0.005; POST /api/rhchain/call]

Input parameters:

- `data` (string, required): 0x calldata
- `from` (string): Optional caller
- `to` (string, required): 0x contract

### `rhchain_nonce` (~59 tokens)

Robinhood Chain account nonce (latest + pending) for building transactions. Send { address }. [x402 paid tool — price $0.001; POST /api/rhchain/nonce]

Input parameters:

- `address` (string, required): 0x address

### `rhchain_activity` (~64 tokens)

Robinhood Chain recent transactions for an address: hash, method, status, counterparties, value. Send { address }. [x402 paid tool — price $0.005; POST /api/rhchain/activity]

Input parameters:

- `address` (string, required): 0x address

### `rhchain_registry` (~66 tokens)

THE canonical Robinhood Chain tokenized-stock registry: every RH tokenized equity symbol -> contract address, plus USDG. The first machine-readable registry for this chain. Send {}. [x402 paid tool — price $0.002; POST /api/rhchain/registry]

### `rhchain_usdg` (~63 tokens)

USDG (Global Dollar) on Robinhood Chain: total supply, holder count, contract. The chain's native stablecoin at a glance. Send {}. [x402 paid tool — price $0.002; POST /api/rhchain/usdg]

### `rhchain_watch` (~103 tokens)

Robinhood Chain address watcher: register an https callback and we POST to it whenever the address has a new ERC-20 transfer (60s polling, persisted). Agent-infra: stop polling, get pushed. Send { address, callbackUrl }. [x402 paid tool — price $0.01; POST /api/rhchain/watch]

Input parameters:

- `address` (string, required): 0x address to watch
- `callbackUrl` (string, required): Your https webhook URL

### `ton_block` (~64 tokens)

TON/Gram latest masterchain block: seqno, workchain, shard tip. The chain tip for The Open Network (Telegram's chain, tvm:-239). Send {}. [x402 paid tool — price $0.001; POST /api/ton/block]

### `ton_account` (~71 tokens)

TON account state: TON balance, status (active/frozen/uninit), is-wallet, name. Send { address }. [x402 paid tool — price $0.002; POST /api/ton/account]

Input parameters:

- `address` (string, required): TON address (EQ../UQ../raw 0:..)

### `ton_balance` (~77 tokens)

TON native + jetton balance for an address (defaults to USD₮). Send { address, jetton? }. [x402 paid tool — price $0.002; POST /api/ton/balance]

Input parameters:

- `address` (string, required): TON address
- `jetton` (string): Jetton master (default USD₮)

### `ton_tx` (~57 tokens)

TON transaction status by hash: success, exit code, fees, account. Send { hash }. [x402 paid tool — price $0.005; POST /api/ton/tx]

Input parameters:

- `hash` (string, required): TON transaction hash

### `ton_jetton` (~75 tokens)

TON jetton master intelligence (defaults USD₮): supply, holders, decimals, mintability, admin. Send { jetton? }. [x402 paid tool — price $0.002; POST /api/ton/jetton]

Input parameters:

- `jetton` (string): Jetton master (default USD₮)

### `ton_jetton_holders` (~92 tokens)

Top holders of a TON jetton (default USD₮): concentration signal for the Telegram economy. Send { jetton?, limit? }. [x402 paid tool — price $0.005; POST /api/ton/jetton-holders]

Input parameters:

- `jetton` (string): Jetton master (default USD₮)
- `limit` (number): Max holders 1-50

### `ton_transfers` (~72 tokens)

Recent activity/transfers for a TON address (events + action types). Send { address, limit? }. [x402 paid tool — price $0.005; POST /api/ton/transfers]

Input parameters:

- `address` (string, required): TON address
- `limit` (number): Max events 1-50

### `ton_dns` (~63 tokens)

Resolve a .ton DNS name to its wallet address + expiry. Send { domain } e.g. foundation.ton. [x402 paid tool — price $0.002; POST /api/ton/dns]

Input parameters:

- `domain` (string, required): A .ton domain

### `ton_price` (~68 tokens)

TON/GRAM and jetton spot prices in USD with 24h change. Send { tokens? } (default ton). [x402 paid tool — price $0.001; POST /api/ton/price]

Input parameters:

- `tokens` (string): Comma tokens/addresses (default ton)

### `ton_gram` (~70 tokens)

GRAM/TON network snapshot: GRAM price + USD₮-on-TON stablecoin footprint (holders, supply) — the size of the 1B-user Telegram economy. Send {}. [x402 paid tool — price $0.002; POST /api/ton/gram]

### `ton_nfts` (~75 tokens)

NFTs held by a TON address — includes Telegram usernames & anonymous numbers traded onchain. Send { address, limit? }. [x402 paid tool — price $0.005; POST /api/ton/nfts]

Input parameters:

- `address` (string, required): TON address
- `limit` (number): Max items 1-50

### `ton_agent_wallet` (~86 tokens)

TON Agentic-Wallet intelligence: read a Telegram AI agent's wallet funding, stablecoin balance, activity + a FUNDED/UNFUNDED/INACTIVE verdict before you transact with it. Send { address }. [x402 paid tool — price $0.005; POST /api/ton/agent-wallet]

Input parameters:

- `address` (string, required): The agent's TON wallet address

### `preflight` (~389 tokens)

Pre-Sign Co-Pilot — the ONE call an agent makes before signing ANY transaction, on ANY chain. Returns a single GO/CAUTION/STOP verdict: will it succeed (and if it reverts, why + the exact fix), is it safe (sanctions/drainer/unlimited-approval/rug — hard STOP), true cost (gas + USD), your exact wallet balance-changes after, AND the corrected transaction to sign instead. EVM: send { chain, tx:{to,data,from?,value?}, token?, spender?, swap? }. Solana: send { chain:'solana', transaction?, outputMint?, swap? }. Non-custodial — the corrected tx comes back UNSIGNED and you sign it. The mandatory guardrail at the universal choke point before signing. [x402 paid tool — price $0.01; POST /api/preflight]

Input parameters:

- `chain` (string): base (default), ethereum, arbitrum, optimism, polygon, bsc, or solana
- `outputMint` (string): Solana: token mint to safety-check (rug/authorities)
- `spender` (string): EVM: spender/router for the approve() fix (defaults to tx.to)
- `strict` (boolean): Hard-STOP on any likely revert or HIGH risk
- `swap` (array): Optional swap intent to build the corrected best-execution route (Solana: {inputMint,outputMint,amount,userPublicKey,slippageBps?}; EVM: {sellToken,buyToken,sellAmount,taker})
- `token` (string): EVM: token being spent (lets us build the exact approve() fix)
- `transaction` (string): Solana: base64 serialized (unsigned) transaction to simulate
- `tx` (array): EVM unsigned tx { to, data?, from?, value? }

### `safety_guardrail` (~167 tokens)

Pre-sign safety verdict: one call decodes a pending transaction and checks sanctioned counterparties, unlimited-approval/drainer patterns, contract-vs-EOA, and whether it would revert — returning SAFE / CAUTION / DANGER with reasons. Send { chain, to, data, from?, value? }. The must-have guard every signing agent needs. [x402 paid tool — price $0.05; POST /api/safety/guardrail]

Input parameters:

- `chain` (string): Chain, default base
- `data` (string): 0x calldata (default 0x)
- `from` (string): 0x sender (improves simulation)
- `to` (string, required): 0x target address
- `value` (string): Native value in wei

### `safety_simulate` (~130 tokens)

Transaction simulation: will this tx succeed or revert, and why? Returns success/revert reason, return data, and decoded action. Send { chain, to, data, from?, value? }. Dry-run before signing. [x402 paid tool — price $0.05; POST /api/safety/simulate]

Input parameters:

- `chain` (string): Chain, default base
- `data` (string): 0x calldata
- `from` (string): 0x sender
- `to` (string, required): 0x target address
- `value` (string): Native value in wei

### `safety_approvals` (~130 tokens)

Token-approval / allowance risk scanner: recent ERC-20 approvals a wallet granted, which are unlimited, and to whom. Send { chain, owner, windows? }. Find risky allowances that could drain your tokens and should be revoked. [x402 paid tool — price $0.05; POST /api/safety/approvals]

Input parameters:

- `chain` (string): Chain, default base
- `owner` (string, required): 0x wallet to scan
- `windows` (number): How many ~9.5k-block windows to scan back, 1-6 (default 3)

### `safety_decode` (~80 tokens)

Decode raw calldata into its function + arguments and flag dangerous patterns (unlimited approve, setApprovalForAll, permit, transferFrom). Send { data }. Understand what a transaction actually does before signing. [x402 paid tool — price $0.05; POST /api/safety/decode]

Input parameters:

- `data` (string, required): 0x calldata blob

### `portfolio_value` (~86 tokens)

Multi-chain wallet net worth: total USD value, per-chain breakdown, positions, and allocation % across Base, Ethereum, Arbitrum, Optimism and Polygon holdings. Send { address }. Instant cross-chain portfolio snapshot for treasury agents. [x402 paid tool — price $0.05; POST /api/portfolio/value]

Input parameters:

- `address` (string, required): 0x wallet address

### `portfolio_pnl` (~80 tokens)

Portfolio 24h PnL: unrealized profit/loss in USD and % on current holdings, plus the biggest movers. Send { address }. Track how the book is doing. [x402 paid tool — price $0.05; POST /api/portfolio/pnl]

Input parameters:

- `address` (string, required): 0x wallet address (Base)

### `portfolio_risk` (~73 tokens)

Portfolio concentration risk: top-holding %, HHI concentration index, stablecoin %, diversification flags. Send { address }. Spot dangerous concentration before it hurts. [x402 paid tool — price $0.05; POST /api/portfolio/risk]

Input parameters:

- `address` (string, required): 0x wallet address (Base)

### `escrow_create` (~166 tokens)

Create an agent-to-agent conditional-payment agreement: payer, payee, amount, release condition, deadline — returns an id both parties track. Send { token, payer, payee, amountUsdc, condition, deadline? }. Coordination + resolution layer for A2A commerce (registry, not fund custody). [x402 paid tool — price $0.05; POST /api/escrow/create]

Input parameters:

- `amountUsdc` (number, required): Amount in USDC
- `condition` (string, required): Plain-English release condition
- `deadline` (string): ISO deadline
- `payee` (string, required): 0x payee address
- `payer` (string, required): 0x payer address
- `token` (string, required): Secret (>=8 chars) authorizing later resolution

### `escrow_status` (~62 tokens)

Check the state of a conditional-payment agreement (pending/released/refunded/expired). Send { id }. [x402 paid tool — price $0.005; POST /api/escrow/status]

Input parameters:

- `id` (string, required): Escrow id from escrow/create

### `escrow_resolve` (~115 tokens)

Resolve a conditional-payment agreement: the creator marks 'release' (pay payee) or 'refund' (return to payer); returns a settlement instruction to execute over x402. Send { id, token, outcome, note? }. [x402 paid tool — price $0.05; POST /api/escrow/resolve]

Input parameters:

- `id` (string, required): Escrow id
- `note` (string): Resolution note
- `outcome` (string, required): release or refund
- `token` (string, required): Creator secret

### `escrow_list` (~88 tokens)

List conditional-payment agreements for your token (yours) or a party address (involving that address). Send { token } or { party }. [x402 paid tool — price $0.005; POST /api/escrow/list]

Input parameters:

- `limit` (number): Max results
- `party` (string): 0x address involved
- `token` (string): Your creator secret

### `lending_liquidations` (~138 tokens)

Liquidation-opportunity scanner: at-risk Morpho Blue borrower positions (health factor < 1) that can be liquidated for a bonus, with borrower, market, debt and collateral in USD. Send { chain?, minDebtUsd?, limit? }. Live liquidatable positions for searcher/liquidator agents. [x402 paid tool — price $0.05; POST /api/lending/liquidations]

Input parameters:

- `chain` (string): base (default) or ethereum
- `limit` (number): Max positions, default 10
- `minDebtUsd` (number): Minimum debt size in USD (default 100)

### `portfolio_taxlots` (~96 tokens)

FIFO realized-gains estimate for a wallet: per-token and total realized profit/loss in USD from its Base ERC-20 trade history, priced at historical closes. Send { address }. Fast cost-basis/tax estimate (not filing-grade — see notes). [x402 paid tool — price $0.05; POST /api/portfolio/taxlots]

Input parameters:

- `address` (string, required): 0x wallet address (Base)

### `scout_rankings` (~114 tokens)

Bazaar Scout: independently measured health rankings of x402 services (uptime, latency, payment-terms validity). Query: limit, network, tag. [x402 paid tool — price $0.005; GET /api/scout/rankings]

Input parameters:

- `limit` (string): Max results (1-200, default 50). Optional.
- `network` (string): Filter by network, e.g. eip155:8453. Optional.
- `tag` (string): Filter by catalog tag. Optional.

### `scout_service` (~62 tokens)

Bazaar Scout: detailed health report + probe history for one x402 service. [x402 paid tool — price $0.005; GET /api/scout/service]

Input parameters:

- `resource` (string): Exact resource URL of the x402 service to report on. Required.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/ai-firmbrain-x402-services/x402-services-production#diagnostics

## Score history

- 2026-08-03: 60
- 2026-08-02: 60
- 2026-08-01: 59
- 2026-07-31: 59
- 2026-07-30: 57
- 2026-07-29: 57
- 2026-07-28: 56
- 2026-07-27: 55
- 2026-07-26: 55

## Links

- Remote endpoint: https://x402-services-production.up.railway.app/mcp
- Repository: https://github.com/bkrigmo1/robinhood-chain-x402
- Changelog RSS feed: https://verifymcp.io/servers/ai-firmbrain-x402-services/x402-services-production/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/ai-firmbrain-x402-services/x402-services-production/changelog.json
- HTML version of this page: https://verifymcp.io/servers/ai-firmbrain-x402-services/x402-services-production