# xportalx (remote · fflpdljiuruqdnewvwkk.supabase.co)

AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments

- Trust score: 63/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `fflpdljiuruqdnewvwkk.supabase.co`: 63/100 (this document), [markdown](https://verifymcp.io/servers/virgen101-xportalx/functions-v1-mcp.md), [page](https://verifymcp.io/servers/virgen101-xportalx/functions-v1-mcp)

## Channel facts

- Endpoint: `https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## 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**: 63/100
  - 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 29 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.
  - The HSTS (Strict-Transport-Security) header is present.
  - 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**: 62/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 3254 tokens (~112/item across 29 items; 29 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**: 99/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 98% of tool parameters carry a description.
- **Capabilities**: 20/100
  - Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http virgen101-xportalx https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp
```

### Codex

```toml
[mcp_servers.virgen101-xportalx]
url = "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "virgen101-xportalx": {
      "type": "remote",
      "url": "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add virgen101-xportalx --url https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  virgen101-xportalx:
    url: "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp"
```

### Other

```json
{
  "mcpServers": {
    "virgen101-xportalx": {
      "type": "http",
      "url": "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/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.

### 2026-08-03 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-01 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 61, +1)

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

### 2026-07-30 (score 60, +1)

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

### 2026-07-28 (score 59, +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 58, +10)

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

### 2026-07-26 (score 48)

First indexed and scored.

## MCP tools (29)

### `fetch_api` (~79 tokens)

Fetch structured JSON/XML data from any API endpoint. Best for REST APIs and data feeds. Cost: 0.01 USDC

Input parameters:

- `body` (object): Optional request body for POST/PUT
- `headers` (object): Optional HTTP headers
- `method` (string)
- `url` (string, required): The API endpoint URL to fetch

### `fetch_page` (~52 tokens)

Fetch raw HTML content from any web page. Best for static HTML scraping. Cost: 0.01 USDC

Input parameters:

- `method` (string)
- `url` (string, required): The web page URL to fetch

### `fetch_pdf` (~50 tokens)

Fetch and extract text content from PDF documents. Returns structured text with page numbers. Cost: 0.01 USDC

Input parameters:

- `url` (string, required): The URL of the PDF document to fetch and parse

### `extract` (~76 tokens)

Extract structured data from a web page using a JSON schema. AI-powered extraction. Cost: 0.01 USDC

Input parameters:

- `intent` (string): Natural language description of what to extract
- `schema` (string, required): JSON schema string defining the data structure to extract
- `url` (string, required): The web page URL to extract from

### `crawl` (~76 tokens)

Crawl a website starting from a URL, following links up to specified depth. Cost: 0.01 USDC

Input parameters:

- `maxDepth` (number): Maximum link depth (default: 2)
- `maxPages` (number): Maximum pages to crawl (default: 10)
- `url` (string, required): The starting URL to crawl

### `markdown_convert` (~45 tokens)

Convert a web page to clean Markdown format. Great for LLM consumption. Cost: 0.01 USDC

Input parameters:

- `url` (string, required): The web page URL to convert

### `dexscreener_token` (~60 tokens)

Get real-time token price and market data from DexScreener. FREE - no payment required.

Input parameters:

- `chain` (string): Blockchain (e.g., 'base', 'ethereum')
- `tokenAddress` (string, required): The token contract address

### `coinbase_price` (~57 tokens)

Get cryptocurrency prices and exchange rates from Coinbase. FREE - no payment required.

Input parameters:

- `currency` (string): Fiat currency (e.g., 'USD')
- `symbol` (string, required): Crypto symbol (e.g., 'BTC', 'ETH')

### `verify_agent` (~65 tokens)

Verify a wallet signature (EIP-191) to authenticate an agent. FREE - no payment required.

Input parameters:

- `message` (string, required): The message that was signed
- `signature` (string, required): The signature to verify
- `wallet_address` (string, required): The wallet address that signed

### `coinbase_facilitator` (~90 tokens)

x402 payment facilitation - get payment info, verify transactions, check rates. FREE

Input parameters:

- `action` (string, required): Facilitator action
- `expectedAmount` (string): Expected amount (for verify)
- `expectedRecipient` (string): Expected recipient (for verify)
- `token` (string): Token address (for verify)
- `txHash` (string): Transaction hash (for verify)

### `x402_proxy` (~115 tokens)

Access x402-protected APIs with automatic payment. Dynamic pricing: 0.01 USDC fee + target cost. Supports USDC on Base.

Input parameters:

- `paymentProof` (string): Transaction hash of USDC payment (required after initial 402 response)
- `targetBody` (object): Request body for POST/PUT requests
- `targetHeaders` (object): Additional headers to send to target
- `targetMethod` (string): HTTP method
- `targetUrl` (string, required): The x402-protected URL to access

### `x402_proxy_price` (~50 tokens)

Get dynamic pricing for x402 proxy requests. FREE - returns total cost (proxy fee + target cost).

Input parameters:

- `targetUrl` (string, required): The x402-protected target URL to probe for pricing

### `erc8004_register` (~136 tokens)

Register your AI agent on-chain with ERC-8004 Trustless Agent Identity. Cost: 0.01 USDC. You receive an NFT representing your agent identity.

Input parameters:

- `agentDescription` (string, required): Description of what your agent does
- `agentEndpoints` (array): Optional array of endpoints [{name, endpoint, version}]
- `agentName` (string, required): Name of your agent (e.g., 'MyAwesomeAgent')
- `paymentProof` (string): Transaction hash of payment (required after initial 402 response)
- `recipientWallet` (string, required): Your wallet address (0x...) to receive the Agent NFT

### `failure_reason` (~65 tokens)

Understand why a job failed. FREE - lookup job failures or get failure code reference.

Input parameters:

- `failure_code` (string): Any failure code to explain (e.g., 'RATE_LIMIT_429')
- `jobId` (string): xportalx job ID to look up failure details

### `mcp_pricing` (~27 tokens)

Get pricing information for all MCP tools. FREE - returns cost breakdown for each tool.

### `solve_captcha` (~121 tokens)

Solve captchas on protected pages and extract content. Uses 2Captcha to bypass reCAPTCHA/hCaptcha, then Claude AI selects the best tool to retrieve content. Cost: 0.01 USDC

Input parameters:

- `captchaType` (string): Type of captcha to solve
- `intent` (string): What you want to extract from the page after solving captcha
- `siteKey` (string): Site key for reCAPTCHA/hCaptcha (optional - auto-detected if not provided)
- `url` (string, required): The captcha-protected URL to access

### `zora_wallet` (~83 tokens)

Get comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings. FREE - no payment required.

Input parameters:

- `address` (string, required): Wallet address (EOA or contract) to look up
- `chain` (string): Chain to query (e.g., 'zora', 'base', 'ethereum')

### `swap` (~505 tokens)

Execute a token swap on Base via 0x DEX Aggregator. AI-ENHANCED: Accepts natural language like 'swap 10 USDC for VIRTUAL'. THREE MODES: (1) PRIVY MODE (RECOMMENDED): Provide owner_wallet - uses your secure Privy custodial wallet (create one first with create_wallet tool). (2) PRIVATE KEY MODE: Provide privateKey - server signs with your key (less secure). (3) BRIDGE MODE: Provide takerAddress only - returns a URL where you sign with browser wallet. Cost: 0.10 USDC

Input parameters:

- `buyToken` (string): Token symbol (USDC, WETH, VIRTUAL, DEGEN, cbBTC, DAI, AERO, BRETT) OR token address (0x...)
- `owner_wallet` (string): RECOMMENDED: Your wallet address (0x...) that owns a Privy custodial wallet. The swap will be executed securely through your Privy wallet. Create one first using the create_wallet tool.
- `privateKey` (string): LEGACY: Private key (0x... hex) to sign and broadcast transactions server-side. Consider using owner_wallet with Privy instead for better security.
- `request` (string): Natural language swap request (e.g., 'swap 10 USDC for VIRTUAL', 'buy 100 DEGEN with USDC'). AI will extract the parameters automatically.
- `sellAmount` (string): Amount to sell. Use human-readable (e.g., '1.5' for 1.5 tokens) or atomic units (e.g., '1000000' for 1 USDC). Human-readable is auto-detected.
- `sellToken` (string): Token symbol (USDC, WETH, VIRTUAL, DEGEN, cbBTC, DAI, AERO, BRETT) OR token address (0x...)
- `slippageBps` (string): Slippage in basis points (e.g., '50' = 0.50%). Takes precedence over slippagePercentage.
- `slippagePercentage` (string): Slippage tolerance in percent (e.g., '0.5' for 0.5%). Default: 0.5
- `takerAddress` (string): User's wallet address (0x...). When provided WITHOUT owner_wallet or privateKey, returns a secure web bridge URL where user can sign transactions with their browser wallet.

### `create_wallet` (~130 tokens)

Create a custodial wallet for an AI agent using Privy. Cost: 0.01 USDC. The owner wallet is automatically detected from your x402 payment - no need to provide it explicitly. The wallet can be used for automated transactions including swaps.

Input parameters:

- `label` (string): Optional friendly name for this wallet (e.g., 'Trading Bot', 'Payment Agent')
- `owner_wallet` (string, required): Your signing wallet address (0x...) that will own this custodial wallet. Used as the lookup key for future operations. TIP: many clients can also pass just the address string as arguments.

### `fund_wallet` (~125 tokens)

Fund your custodial wallet with USDC. DYNAMIC PRICING: You pay (amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 5 USDC, you pay 5.01 USDC and 5 USDC is transferred to your custodial wallet.

Input parameters:

- `amount` (string, required): Amount of USDC to deposit into your custodial wallet (e.g., '5' for 5 USDC). You will pay this amount plus a 0.01 USDC platform fee.

### `fund_wallet_eth` (~138 tokens)

Fund your custodial wallet with ETH for gas. DYNAMIC PRICING: You pay the USDC equivalent of (ETH amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 0.001 ETH, you pay ~$3.50 USDC (ETH value) + 0.01 USDC fee.

Input parameters:

- `amount` (string, required): Amount of ETH to deposit into your custodial wallet (e.g., '0.001' for 0.001 ETH). You will pay the USDC equivalent plus a 0.01 USDC platform fee.

### `withdraw_wallet` (~77 tokens)

Withdraw USDC from your custodial wallet to your owner wallet. Cost: 0.01 USDC. The owner wallet is auto-detected from your x402 payment.

Input parameters:

- `amount` (string, required): Amount of USDC to withdraw from custodial wallet (e.g., '5' for 5 USDC). Must have sufficient balance.

### `send_tokens` (~128 tokens)

Send USDC from your custodial wallet to ANY wallet address. Cost: 0.01 USDC. The sender (your custodial wallet) is auto-detected from your x402 payment. Use this to pay other agents, transfer to exchanges, or send to any address.

Input parameters:

- `amount` (string, required): Amount of USDC to send (e.g., '5' for 5 USDC). Must have sufficient balance in your custodial wallet.
- `to_address` (string, required): Destination wallet address (0x...) to send USDC to. Can be any valid EVM address.

### `get_wallet_balance` (~59 tokens)

Check the balance of your custodial wallet. FREE - no payment required. Returns ETH and USDC balances on Base network.

Input parameters:

- `owner_wallet` (string, required): Your signing wallet address (0x...) to look up the linked custodial wallet balance.

### `x402_send` (~123 tokens)

Send USDC directly to ANY wallet address via x402 payment. Just provide to_address and amount - the flow auto-completes: 1) Pay 0.01 USDC platform fee 2) Pay the amount directly to destination. Tokens go from you to recipient. Perfect for paying agents, tipping, or sending to any address.

Input parameters:

- `amount` (string, required): Amount of USDC to send (e.g., '5' for 5 USDC).
- `to_address` (string, required): Destination wallet address (0x...) to receive the USDC.

### `nansen_smart_money_holdings` (~178 tokens)

Screen tokens with Smart Money activity using Nansen Token Screener. Supports natural language like 'what are whales buying on base?' or 'trending tokens on solana'. Cost: 0.01 USDC

Input parameters:

- `chain` (string): Single chain (alternative to chains array)
- `chains` (array): Chains to query (e.g., ['ethereum', 'base', 'solana', 'arbitrum'])
- `input` (string): Natural language query (e.g., 'what are whales buying on base?', 'trending tokens this week')
- `limit` (number): Number of results (default: 20, max: 100)
- `query` (string): Natural language query (alternative)
- `sortBy` (string): Sort field
- `sortDir` (string): Sort direction

### `nansen_smart_money_netflows` (~202 tokens)

Track net capital flows from Smart Money wallets. Supports natural language like 'are whales accumulating ETH?' or 'smart money flows for PEPE last 7 days'. Cost: 0.01 USDC

Input parameters:

- `chain` (string): Single chain (alternative to chains array)
- `chains` (array): Chains to query (e.g., ['ethereum', 'base', 'solana'])
- `input` (string): Natural language query (e.g., 'are smart money accumulating ETH?', 'whale flows last week')
- `limit` (number): Number of results (default: 20)
- `query` (string): Natural language query (alternative)
- `timeframe` (string): Timeframe for netflow data
- `tokenAddress` (string): Filter by specific token address OR symbol (e.g., 'PEPE', 'VIRTUAL', '0x...')
- `token_address` (string): Filter by token address (alternative)

### `nansen_token_god_mode` (~177 tokens)

Full token analytics with Nansen TGM. Supports natural language like 'analyze VIRTUAL token' or 'who holds the most PEPE?'. Auto-resolves token symbols to addresses. Cost: 0.01 USDC

Input parameters:

- `chain` (string): Blockchain (e.g., 'ethereum', 'base', 'solana', 'arbitrum')
- `input` (string): Natural language query (e.g., 'analyze VIRTUAL token', 'show me PEPE holders')
- `query` (string): Natural language query (alternative)
- `timeframe` (string): Timeframe for flow data
- `tokenAddress` (string): Token contract address OR symbol (e.g., 'VIRTUAL', 'PEPE', '0x...')
- `token_address` (string): Token contract address (alternative)

### `nansen_wallet_profiler` (~165 tokens)

Comprehensive wallet analysis. Supports natural language like 'profile vitalik.eth' or 'what labels does 0x... have?'. Returns balances, Nansen labels, and transactions. Cost: 0.01 USDC

Input parameters:

- `address` (string): Wallet address (0x...) or ENS name to analyze
- `chain` (string): Single chain (alternative)
- `chains` (array): Chains to query for balances/transactions
- `includeTransactions` (boolean): Include recent transactions (default: true)
- `input` (string): Natural language query (e.g., 'profile this wallet 0x...', 'analyze vitalik.eth')
- `query` (string): Natural language query (alternative)
- `wallet` (string): Wallet address (alternative)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/virgen101-xportalx/functions-v1-mcp#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 62
- 2026-08-01: 62
- 2026-07-31: 61
- 2026-07-30: 60
- 2026-07-29: 59
- 2026-07-28: 59
- 2026-07-27: 58
- 2026-07-26: 48

## Links

- Remote endpoint: https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp
- Changelog RSS feed: https://verifymcp.io/servers/virgen101-xportalx/functions-v1-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/virgen101-xportalx/functions-v1-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/virgen101-xportalx/functions-v1-mcp