# YRUZ x402 tools (remote · yruz.one)

Pay-per-call x402 tools: package advisories, EU tenders, Wikidata facts, promo board, web, crypto

- Trust score: 77/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-04

## Components

- remote · `yruz.one`: 77/100 (this document), [markdown](https://verifymcp.io/servers/xzntexe-yruz-x402/mcp-x402.md), [page](https://verifymcp.io/servers/xzntexe-yruz-x402/mcp-x402)

## Channel facts

- Endpoint: `https://yruz.one/mcp/x402`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.3.1`

## 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 2026-11-04.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 62/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 12740 tokens (~227/item across 56 items; 56 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 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.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 56 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 57 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the YRUZ x402 tools MCP server?

YRUZ x402 tools is a hosted endpoint at https://yruz.one/mcp/x402, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http xzntexe-yruz-x402 'https://yruz.one/mcp/x402'
```

### Cursor

```json
{
  "mcpServers": {
    "xzntexe-yruz-x402": {
      "url": "https://yruz.one/mcp/x402"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "xzntexe-yruz-x402": {
      "type": "http",
      "url": "https://yruz.one/mcp/x402"
    }
  }
}
```

### Codex

```toml
[mcp_servers.xzntexe-yruz-x402]
url = "https://yruz.one/mcp/x402"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "xzntexe-yruz-x402": {
      "type": "remote",
      "url": "https://yruz.one/mcp/x402",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add xzntexe-yruz-x402 --url 'https://yruz.one/mcp/x402' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  xzntexe-yruz-x402:
    url: "https://yruz.one/mcp/x402"
```

### Netclaw

```json
{
  "McpServers": {
    "xzntexe-yruz-x402": {
      "Transport": "http",
      "Url": "https://yruz.one/mcp/x402"
    }
  }
}
```

### Vellum

```bash
assistant mcp add xzntexe-yruz-x402 -t streamable-http -u 'https://yruz.one/mcp/x402'
```

### Other

```json
{
  "mcpServers": {
    "xzntexe-yruz-x402": {
      "type": "http",
      "url": "https://yruz.one/mcp/x402"
    }
  }
}
```

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.

### 2026-11-03 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-01 (score 76, +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.

### 2026-10-30 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-28 (score 74, +1)

- [cosmetic] “promo_create_listing” reworded the description of “url”

### 2026-10-27 (score 73, 0)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “broken_links” rewrote its description, which is the text the model reads
- [security] Tool “company_enrich” rewrote its description, which is the text the model reads
- [security] Tool “crypto_price” rewrote its description, which is the text the model reads
- [security] Tool “crypto_trending” rewrote its description, which is the text the model reads
- [security] Tool “domain_intel” rewrote its description, which is the text the model reads
- [security] Tool “get_example” rewrote its description, which is the text the model reads
- [security] Tool “link_preview” rewrote its description, which is the text the model reads
- [security] Tool “network_fees” rewrote its description, which is the text the model reads
- [security] Tool “site_audit” rewrote its description, which is the text the model reads
- [security] Tool “solana_portfolio” rewrote its description, which is the text the model reads
- [security] Tool “solana_token_check” rewrote its description, which is the text the model reads
- [security] Tool “solana_tx_explain” rewrote its description, which is the text the model reads
- [security] Tool “uptime_check” rewrote its description, which is the text the model reads
- [security] Tool “url_safety_check” rewrote its description, which is the text the model reads
- [security] Tool “wallet_balance” rewrote its description, which is the text the model reads
- [security] Tool “weather_forecast” rewrote its description, which is the text the model reads
- [security] Tool “web_extract” rewrote its description, which is the text the model reads
- [security] Tool “x402_endpoint_check” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 3990 → 12719
- [functional] New tool “deps_audit_project”
- [functional] New tool “deps_batch_check”
- [functional] New tool “deps_check_advisories”
- [functional] New tool “deps_compare_releases”
- [functional] New tool “deps_get_advisory”
- [functional] New tool “deps_get_changes”
- [functional] New tool “deps_get_dependency_tree”
- [functional] New tool “deps_get_package”
- [functional] New tool “deps_get_version_history”
- [functional] New tool “deps_monitor_check”
- [functional] New tool “promo_create_listing”
- [functional] New tool “promo_get_campaign_history”
- [functional] New tool “promo_get_featured”
- [functional] New tool “promo_get_leaderboard”
- [functional] New tool “promo_get_listing”
- [functional] New tool “promo_get_pricing”
- [functional] New tool “promo_renew_listing”
- [functional] New tool “promo_search_listings”
- [functional] New tool “promo_takeover_top_spot”
- [functional] New tool “reality_compare”
- [functional] New tool “reality_get_conflicts”
- [functional] New tool “reality_get_entity”
- [functional] New tool “reality_get_evidence”
- [functional] New tool “reality_get_history”
- [functional] New tool “reality_monitor_check”
- [functional] New tool “reality_resolve_entity”
- [functional] New tool “reality_search”
- [functional] New tool “tenders_get_authority”
- [functional] New tool “tenders_get_awards”
- [functional] New tool “tenders_get_changes”
- [functional] New tool “tenders_get_deadlines”
- [functional] New tool “tenders_get_history”
- [functional] New tool “tenders_get_notice”
- [functional] New tool “tenders_get_supplier_history”
- [functional] New tool “tenders_monitor_check”
- [functional] New tool “tenders_search”
- [functional] New tool “yruz_get_source_status”
- [functional] New tool “yruz_list_services”
- [cosmetic] Tool “get_example” changed its title: YRUZ example answer (free) → YRUZ how to call a tool (instructions)

### 2026-10-26 (score 73, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-25 (score 73)

First indexed and scored.

## MCP tools (56)

### `site_audit` (~196 tokens)

YRUZ Site Audit (0.01 USDC)

Website audit in one call: TLS certificate, security headers, HTTPS redirect, HTTP/2 and HTTP/3, compression, response time, redirects, SEO tags and AI-agent readiness (llms.txt, robots rules for AI bots, sitemap, structured data). Scores 0-100 per area with concrete fixes. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"site_audit"}. Same tool over HTTP: https://yruz.one/api/audit?url=https%3A%2F%2Fyruz.one%2F

Input parameters:

- `url` (string, required): website URL or domain (required), e.g. https://example.com

### `web_extract` (~253 tokens)

YRUZ Web Extract (0.005 USDC)

Fetch any public web page and return its main content as clean Markdown (navigation, scripts and boilerplate removed) with title, description, language, canonical URL, author, publish date, headings, links and images. Built for agents that need to read or cite the web. Follows up to 5 redirects; HTML, plain text and JSON pages. Price: 0.005 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"web_extract"}. Same tool over HTTP: https://yruz.one/api/extract?url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FHTTP_402

Input parameters:

- `links` (string): 1 to include every link on the page (default 1)
- `max_chars` (string): cap on the Markdown length, 1000-200000 (default 60000)
- `url` (string, required): page URL (required), e.g. https://example.com/post

### `company_enrich` (~217 tokens)

YRUZ Company Enrich (0.01 USDC)

Company enrichment from a domain or email in one call: company name, description, logo, favicon, social profiles (LinkedIn, X, GitHub, Facebook, Instagram, YouTube ...), contact emails and phones published on the site, email provider (Google Workspace, Microsoft 365 ...), tech stack (CMS, framework, hosting, CDN, analytics, payments), schema.org organization data and domain registration age. For lead qualification, KYB and CRM enrichment. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"company_enrich"}. Same tool over HTTP: https://yruz.one/api/enrich?domain=stripe.com

Input parameters:

- `domain` (string, required): company domain (required), e.g. stripe.com; a URL or email works too

### `url_safety_check` (~250 tokens)

YRUZ URL Safety Check (0.005 USDC)

Should an agent open, sign or pay this link? Follows every redirect and checks the final site: domain age (RDAP), TLS certificate age and validity, look-alike and punycode domains, brand impersonation (PayPal, Coinbase, MetaMask, Phantom ...), risky TLDs, URL shorteners, raw-IP hosts, downloads, password and seed-phrase forms and wallet-drainer patterns. Returns a 0-100 risk score, a verdict (safe, caution, dangerous) and every signal explained. Heuristic, no blocklist. Price: 0.005 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"url_safety_check"}. Same tool over HTTP: https://yruz.one/api/safety?url=https%3A%2F%2Fgithub.com%2Flogin

Input parameters:

- `url` (string, required): link to check (required), e.g. https://example.com/login

### `domain_intel` (~232 tokens)

YRUZ Domain Intel (0.01 USDC)

Domain intelligence in one call: DNS records (A, AAAA, MX, NS, TXT, CAA, SOA), email security (SPF with lookup count, DMARC policy, MTA-STS, TLS-RPT, BIMI, DKIM on common selectors), registration from RDAP (registrar, created, expires, status, DNSSEC) and the TLS certificate (issuer, expiry). Scored 0-100 with every issue and its fix. Ideal for vetting a vendor, a sender or a lead. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"domain_intel"}. Same tool over HTTP: https://yruz.one/api/domain?domain=yruz.one

Input parameters:

- `domain` (string, required): domain name (required), e.g. example.com; a URL or email works too

### `weather_forecast` (~237 tokens)

YRUZ Weather Forecast (0.003 USDC)

Weather for any place on Earth: current conditions (temperature, feels-like, wind, humidity, pressure, cloud, precipitation), the next 48 hours hour by hour and a 7-day forecast with highs, lows and rain, in metric and imperial units, plus active official weather alerts for US locations. Place by name or coordinates. Data: MET Norway (CC BY 4.0) and the US National Weather Service. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"weather_forecast"}. Same tool over HTTP: https://yruz.one/api/weather?q=New+York

Input parameters:

- `lat` (string): latitude, -90 to 90
- `lon` (string): longitude, -180 to 180
- `q` (string): place name (required unless lat/lon), e.g. Berlin or Austin, TX

### `link_preview` (~182 tokens)

YRUZ Link Unfurl (0.003 USDC)

Link preview of any URL in one call: title, description, site name, canonical URL, Open Graph and Twitter card fields, preview image, favicon, theme color, oEmbed endpoint and JSON-LD types. Use it to render rich links or to check how a page will look when shared. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"link_preview"}. Same tool over HTTP: https://yruz.one/api/unfurl?url=https%3A%2F%2Fyruz.one%2F

Input parameters:

- `url` (string, required): page URL (required)

### `broken_links` (~210 tokens)

YRUZ Broken Link Check (0.01 USDC)

Find broken links on a web page: fetches the page, collects its links (internal and external) and checks up to 50 of them in parallel, reporting status code, redirect target and response time for each, with a summary of broken, redirected and healthy links. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"broken_links"}. Same tool over HTTP: https://yruz.one/api/links?url=https%3A%2F%2Fyruz.one%2F

Input parameters:

- `max` (string): links to check, 1-50 (default 30)
- `scope` (string): all (default) | internal | external
- `url` (string, required): page URL (required)

### `x402_endpoint_check` (~244 tokens)

YRUZ x402 Endpoint Check (0.005 USDC)

Validate any x402 endpoint the way buyer agents see it: calls it unpaid, decodes the 402 challenge (v2 PAYMENT-REQUIRED header and v1 JSON body), checks every offer (scheme, network, asset, amount, payTo format, timeout, fee payer, EIP-712 domain), CORS exposure and the origin's discovery files (/.well-known/x402, openapi.json, llms.txt). Returns networks, prices in USD and every problem with its fix. Price: 0.005 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"x402_endpoint_check"}. Same tool over HTTP: https://yruz.one/api/x402-check?url=https%3A%2F%2Fyruz.one%2Fapi%2Faudit

Input parameters:

- `method` (string): GET (default) or POST
- `url` (string, required): endpoint URL (required)

### `uptime_check` (~213 tokens)

YRUZ Uptime Check (0.003 USDC)

Is it up, right now, from the internet: HTTP status, final URL after redirects, DNS, connect, TLS and time-to-first-byte timings, HTTP version, response size, content type, server, TLS certificate days left, and an optional keyword that must appear on the page. For monitors, deploy checks and agents that must not act on a dead site. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"uptime_check"}. Same tool over HTTP: https://yruz.one/api/uptime?url=https%3A%2F%2Fyruz.one%2F

Input parameters:

- `keyword` (string): optional text that must appear in the response
- `url` (string, required): URL or domain (required)

### `wallet_balance` (~234 tokens)

YRUZ Wallet Balance (0.002 USDC)

USDC and gas balance of any Solana or Base address, read from the chain: USDC amount, SOL or ETH for fees, whether the USDC account exists, and whether the wallet can pay a given x402 price. Lets an agent check its own funds or a counterparty before it pays. Price: 0.002 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"wallet_balance"}. Same tool over HTTP: https://yruz.one/api/wallet?address=CWfaj5vDppWCp4q1X4iPYGWpCGY2Rerj9DQWqxTnz1Pp

Input parameters:

- `address` (string, required): Solana (base58) or Base (0x) address (required)
- `amount` (string): optional USDC price to test, e.g. 0.01

### `crypto_price` (~248 tokens)

YRUZ Crypto Price (0.002 USDC)

Live prices in one fast call for up to 25 assets: any coin by CoinGecko id or ticker symbol (btc, eth, sol, usdc...) and any Solana token by mint address. Returns price, 24h change, 24h high/low, market cap, volume, rank and the source, in USD or another currency. Cached at most 60 s; Binance and Jupiter as fallbacks. Price: 0.002 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"crypto_price"}. Same tool over HTTP: https://yruz.one/api/crypto/price?ids=bitcoin%2Cethereum%2Csolana

Input parameters:

- `ids` (string, required): comma-separated coins or mints (required), e.g. btc,eth,sol or a Solana mint
- `vs` (string): quote currency, default usd (eur, gbp, jpy, btc, eth ...)

### `crypto_trending` (~175 tokens)

YRUZ Crypto Trending (0.003 USDC)

What the crypto market is doing right now: the most searched coins, the top 24h gainers and losers among the 250 largest coins, global market cap and BTC dominance, and the trending Solana tokens of the last hour with price, liquidity and organic volume. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"crypto_trending"}. Same tool over HTTP: https://yruz.one/api/crypto/trending?limit=10

Input parameters:

- `limit` (string): items per list, 1-20 (default 10)

### `solana_token_check` (~223 tokens)

YRUZ Solana Token Check (0.005 USDC)

Safety check of any Solana token before an agent buys it: name, symbol, supply, decimals, token program and extensions, mint and freeze authority, mutable metadata, top-10 holder concentration, holder count, price, liquidity, market cap, organic volume and verification. Returns a 0-100 risk score with every red flag explained. On-chain data from Helius, market data from Jupiter. Price: 0.005 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"solana_token_check"}. Same tool over HTTP: https://yruz.one/api/crypto/token?mint=JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN

Input parameters:

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

### `solana_portfolio` (~225 tokens)

YRUZ Solana Portfolio (0.005 USDC)

Every token a Solana wallet holds, valued in USD: SOL and all fungible SPL and Token-2022 balances with symbol, name, amount, price and value, sorted by value, plus the total portfolio value and the NFT count. One call instead of dozens of RPC reads. Price: 0.005 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"solana_portfolio"}. Same tool over HTTP: https://yruz.one/api/crypto/portfolio?address=CWfaj5vDppWCp4q1X4iPYGWpCGY2Rerj9DQWqxTnz1Pp

Input parameters:

- `address` (string, required): Solana wallet address (required)
- `min_usd` (string): hide tokens worth less than this, default 0

### `solana_tx_explain` (~231 tokens)

YRUZ Solana Transaction Explain (0.003 USDC)

Decode any Solana transaction into plain language: type (swap, transfer, NFT sale, mint ...), the program or DEX used, who sent what to whom with token symbols and amounts, SOL balance changes, fee and status. Lets an agent confirm a payment or audit what a wallet did. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"solana_tx_explain"}. Same tool over HTTP: https://yruz.one/api/crypto/tx?signature=kR2EnMwjxxQ3LrZD8fp1e5m6rkkMmDateF5bktxhJDaBaKE6NoP623PbNxjwDVxozQMcgGacBqTEkjrPLzk5TWc

Input parameters:

- `signature` (string, required): transaction signature (required)

### `network_fees` (~185 tokens)

YRUZ Network Fees (0.002 USDC)

What a transaction costs right now: Solana priority fee levels (low to very high, micro-lamports per compute unit) and the USD cost of a typical transfer and swap, plus Base gas price, base fee and the USD cost of an ERC-20 transfer. Use it to set fees that land without overpaying. Price: 0.002 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"network_fees"}. Same tool over HTTP: https://yruz.one/api/crypto/fees

Input parameters:

- `account` (string): optional Solana program or account to estimate for (default: Jupiter router)

### `deps_get_package` (~226 tokens)

YRUZ DependencyPulse Package (0.003 USDC)

One package from npm, PyPI or Packagist: latest version, description, declared licence, repository, homepage, deprecation or yanked status, version count, first and last publish date, declared dependencies of the latest release, and the OSV advisories that match the latest version. With source links, retrieval time and the changes YRUZ observed since its previous look. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_get_package"}. Same tool over HTTP: https://yruz.one/api/deps/package?ecosystem=npm&name=express

Input parameters:

- `ecosystem` (string): npm (default), pypi or composer
- `name` (string, required): package name (required), e.g. express, @types/node, requests, monolog/monolog

### `deps_get_version_history` (~243 tokens)

YRUZ DependencyPulse Version History (0.006 USDC)

Release history of a package in ecosystem order (node-semver, PEP 440, Composer): every version with publish time, prerelease flag, deprecation or yank with its reason, which one is latest, release cadence, and changes YRUZ observed between its own snapshots (labelled system-observed). Price: 0.006 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_get_version_history"}. Same tool over HTTP: https://yruz.one/api/deps/versions?ecosystem=pypi&name=requests&limit=20

Input parameters:

- `ecosystem` (string): npm (default), pypi or composer
- `limit` (string): versions to return, newest first, 1-200 (default 50)
- `name` (string, required): package name (required)
- `prerelease` (string): 1 to include prereleases (default 0)

### `deps_compare_releases` (~248 tokens)

YRUZ DependencyPulse Release Compare (0.008 USDC)

What changes between two releases of a package, from registry metadata: dependencies added, removed and re-ranged, licence change, deprecation, publish dates and the releases in between, and which OSV advisories the upgrade fixes, introduces or leaves open. Registry metadata only: a source-code diff is not claimed. Price: 0.008 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_compare_releases"}. Same tool over HTTP: https://yruz.one/api/deps/compare?ecosystem=npm&name=lodash&from=4.17.15&to=4.17.21

Input parameters:

- `ecosystem` (string): npm (default), pypi or composer
- `from` (string, required): current version (required), e.g. 4.17.15
- `name` (string, required): package name (required)
- `to` (string): target version (default: latest)

### `deps_check_advisories` (~251 tokens)

YRUZ DependencyPulse Advisory Check (0.005 USDC)

Is this exact package version affected by a published advisory? Queries OSV (GitHub Advisory Database, PyPA, and more) for the version and returns status (affected or not_affected_by_queried_advisories), every advisory with aliases (CVE), summary, severity, the affected ranges as published, fixed versions and references. The version is checked against the registry first; no advisory is never reported as safe. Price: 0.005 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_check_advisories"}. Same tool over HTTP: https://yruz.one/api/deps/check?ecosystem=npm&name=lodash&version=4.17.15

Input parameters:

- `ecosystem` (string): npm (default), pypi or composer
- `name` (string, required): package name (required)
- `version` (string, required): exact version (required), e.g. 4.17.15

### `deps_batch_check` (~331 tokens)

YRUZ DependencyPulse Batch Check (from 0.01 USDC)

OSV advisory check of 2-100 package versions in one call, mixed ecosystems: status per package version, advisory ids with summary, severity and fixed versions. Priced 0.002 USDC per unique package version (minimum 0.01, maximum 0.2), quoted exactly in the 402 before you pay. Price: 0.002 USDC per advisory_check (0.01-0.2 per call, exact total quoted before payment), paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_batch_check"}. Same tool over HTTP: https://yruz.one/api/deps/batch?packages=npm%3Alodash%404.17.15%2Cnpm%3Aminimist%401.2.5%2Cpypi%3Arequests%402.19.0%2Ccomposer%3Aguzzlehttp%2Fguzzle%407.4.0%2Cnpm%3Aexpress%404.21.2

Input parameters:

- `ecosystem` (string): default ecosystem for items without one (default npm)
- `packages` (string, required): list (required): JSON [{"ecosystem":"npm","name":"lodash","version":"4.17.15"}] or text "npm:lodash@4.17.15, pypi:requests@2.19.0"

### `deps_get_dependency_tree` (~261 tokens)

YRUZ DependencyPulse Dependency Tree (0.01 USDC)

Bounded transitive dependency graph of an npm package version: every node with the declared range, the resolved version (highest published version satisfying the range, as a fresh install without a lockfile would pick), depth, parent, deprecation, and the OSV advisories that match it. Limits are enforced and reported: nothing is silently cut. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_get_dependency_tree"}. Same tool over HTTP: https://yruz.one/api/deps/tree?name=express&depth=2

Input parameters:

- `depth` (string): levels below the package, 1-4 (default 3)
- `max_nodes` (string): graph size cap, 10-250 (default 150)
- `name` (string, required): npm package (required), e.g. express
- `optional` (string): 1 to follow optionalDependencies (default 0)
- `version` (string): version or range (default latest)

### `deps_audit_project` (~346 tokens)

YRUZ DependencyPulse Project Audit (0.025 USDC)

Audit a project in one call: send package-lock.json (v2/v3), package.json, composer.lock, composer.json or requirements.txt. Lockfiles give exact direct and transitive versions; manifest ranges are resolved to the highest satisfying version and labelled so; unpinned requirements are listed as unresolved. Returns every affected package with advisories, severity, fixed versions and the smallest fixing upgrade, plus coverage limits. Up to 300 packages per audit. Price: 0.025 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_audit_project"}. Same tool over HTTP: https://yruz.one/api/deps/audit?manifest=%7B%22dependencies%22%3A%7B%22express%22%3A%22%5E4.17.0%22%2C%22lodash%22%3A%224.17.15%22%2C%22minimist%22%3A%221.2.5%22%7D%7D

Input parameters:

- `dev` (string): 1 to include dev dependencies (default 0)
- `kind` (string): optional file type: package-lock, package, composer-lock, composer, requirements (auto-detected)
- `manifest` (string, required): file content (required): package-lock.json, package.json, composer.lock, composer.json or requirements.txt; POST JSON body recommended

### `deps_get_advisory` (~216 tokens)

YRUZ DependencyPulse Advisory (0.002 USDC)

One advisory from OSV by its id or alias (GHSA-..., CVE-..., PYSEC-..., RUSTSEC-...): summary, details, severity (CVSS vectors), aliases, published and modified dates, withdrawn flag, every affected package with its ranges and fixed versions as published, and references. Price: 0.002 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_get_advisory"}. Same tool over HTTP: https://yruz.one/api/deps/advisory?id=GHSA-35jh-r3h4-6jhm

Input parameters:

- `id` (string, required): advisory id (required), e.g. GHSA-29mw-wpgm-hmr9 or CVE-2021-23337

### `deps_get_changes` (~218 tokens)

YRUZ DependencyPulse Changes Since (0.008 USDC)

Everything that changed for a package since a date: releases published, deprecations and yanks among them, the current latest, advisories published or modified for the package, and attribute changes YRUZ observed between its snapshots. For maintainers, CI and agents re-checking a dependency. Price: 0.008 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_get_changes"}. Same tool over HTTP: https://yruz.one/api/deps/changes?ecosystem=npm&name=axios&since=2026-01-01

Input parameters:

- `ecosystem` (string): npm (default), pypi or composer
- `name` (string, required): package name (required)
- `since` (string): date YYYY-MM-DD (default 90 days ago)

### `deps_monitor_check` (~232 tokens)

YRUZ DependencyPulse Monitor Check (0.003 USDC)

One bounded monitoring check of a package: the current fingerprint of its watched attributes (latest version, licence, deprecation, version count, advisories on the latest release), changed true or false against the fingerprint you kept from your previous check, the attributes that differ from YRUZ's previous observation, and when it was observed. No subscription: you call it on your own schedule, each check is one paid call. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"deps_monitor_check"}. Same tool over HTTP: https://yruz.one/api/deps/monitor?ecosystem=npm&name=axios

Input parameters:

- `ecosystem` (string): npm (default), pypi or composer
- `fingerprint` (string): fingerprint returned by your previous check (optional)
- `name` (string, required): package name (required)

### `tenders_search` (~456 tokens)

YRUZ TenderGraph Search (0.005 USDC)

Search public tenders and procurement notices published in TED (EU Official Journal S, all EU/EEA countries plus EU-funded procurement such as Serbia): keywords, buyer country, CPV code, contracting authority, awarded supplier, notice type, publication and deadline date ranges and estimated value. Each notice normalized: title, buyer, CPV, procedure, estimated value with currency, lot deadlines, lifecycle stage, winners as published, and the official TED links. Price: 0.005 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_search"}. Same tool over HTTP: https://yruz.one/api/tenders/search?q=software&country=RS&limit=10

Input parameters:

- `buyer` (string): contracting authority name contains
- `country` (string): buyer country, ISO code (DE, DEU, RS, SRB ...)
- `cpv` (string): CPV code or prefix, 2-8 digits, e.g. 72 or 72000000
- `deadline_from` (string): date YYYY-MM-DD
- `deadline_to` (string): date YYYY-MM-DD
- `lang` (string): language of titles, 2 letters (default en)
- `limit` (string): notices per page, 1-50 (default 20)
- `page` (string): page, 1-100 (default 1)
- `published_from` (string): date YYYY-MM-DD
- `published_to` (string): date YYYY-MM-DD
- `q` (string): keywords in the notice text, e.g. cloud software
- `supplier` (string): awarded supplier name contains (award notices)
- `type` (string): competition (calls), result (awards), change (amendments), planning (prior information) or all (default)
- `value_max` (string): estimated procedure value at most
- `value_min` (string): estimated procedure value at least (in its own currency)

### `tenders_get_notice` (~242 tokens)

YRUZ TenderGraph Notice (0.004 USDC)

One TED notice by its publication number, normalized: notice and form type, lifecycle stage, title and description, buyer with identifiers, CPV codes, procedure type, place of performance, estimated values (procedure and lots, with currency), lot titles and submission deadlines, duration, submission URL, and for results the winners, winner size and country, tender and award values and contract dates as published. With official HTML, PDF and XML links and the changes YRUZ observed since an earlier look. Price: 0.004 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_get_notice"}. Same tool over HTTP: https://yruz.one/api/tenders/notice?id=645054-2026

Input parameters:

- `id` (string, required): TED publication number (required), e.g. 645054-2026
- `lang` (string): language, 2 letters (default en)

### `tenders_get_history` (~229 tokens)

YRUZ TenderGraph Notice History (0.01 USDC)

The lifecycle of a procurement procedure from one of its notices: every TED notice of the same procedure in order (prior information, call, corrigenda, award, contract modification), the change events between them (deadline changed, estimated value changed, lots changed, change reasons as published, award published, closed without award) and the resulting state. Each event references the notice that supports it; history before eForms (2023) may hold only one notice. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_get_history"}. Same tool over HTTP: https://yruz.one/api/tenders/history?id=599727-2026

Input parameters:

- `id` (string, required): TED publication number of any notice of the procedure (required)
- `lang` (string): language, 2 letters (default en)

### `tenders_get_deadlines` (~322 tokens)

YRUZ TenderGraph Deadlines (0.003 USDC)

Open calls for tenders whose submission deadline falls in the next 1-90 days, soonest first, with the earliest qualifying lot deadline, buyer, CPV, estimated value and links. Filter by keywords, buyer country, CPV and authority. Deadlines are as published in the latest call notice found; a later corrigendum can move them (check the history). Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_get_deadlines"}. Same tool over HTTP: https://yruz.one/api/tenders/deadlines?cpv=72&days=14&limit=10

Input parameters:

- `buyer` (string): contracting authority name contains
- `country` (string): buyer country, ISO code (DE, DEU, RS, SRB ...)
- `cpv` (string): CPV code or prefix, 2-8 digits, e.g. 72 or 72000000
- `days` (string): window in days, 1-90 (default 14)
- `lang` (string): language, 2 letters (default en)
- `limit` (string): notices, 1-50 (default 20)
- `q` (string): keywords in the notice text, e.g. cloud software

### `tenders_get_awards` (~334 tokens)

YRUZ TenderGraph Award Analysis (0.02 USDC)

Published contract award results matching a supplier, buyer, country, CPV or date range: each award with winners, their country and size, award and tender values with currency, decision and contract dates and the buyer. Plus an aggregate per currency (count, sum, median, sample size and date range); amounts are never added across currencies and notices without a value are counted as missing. Price: 0.02 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_get_awards"}. Same tool over HTTP: https://yruz.one/api/tenders/awards?country=RS&limit=10

Input parameters:

- `buyer` (string): contracting authority name contains
- `country` (string): buyer country, ISO code (DE, DEU, RS, SRB ...)
- `cpv` (string): CPV code or prefix, 2-8 digits, e.g. 72 or 72000000
- `from` (string): published from YYYY-MM-DD
- `lang` (string): language, 2 letters (default en)
- `limit` (string): awards, 1-50 (default 25)
- `q` (string): keywords in the notice text, e.g. cloud software
- `supplier` (string): winner name contains
- `to` (string): published to YYYY-MM-DD

### `tenders_get_authority` (~228 tokens)

YRUZ TenderGraph Authority Profile (0.01 USDC)

Procurement profile of a contracting authority from its TED notices: notice counts by type (calls, awards, amendments, prior information), the most recent notices, CPV divisions and procedure types in the recent sample, name variants and identifiers seen, first and last publication in the sample. Sample size and coverage are stated with every aggregate. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_get_authority"}. Same tool over HTTP: https://yruz.one/api/tenders/authority?name=Ministry+of+Finance&country=RS

Input parameters:

- `country` (string): buyer country, ISO code
- `lang` (string): language, 2 letters (default en)
- `name` (string, required): authority name or part of it (required), e.g. Ministry of Finance

### `tenders_get_supplier_history` (~239 tokens)

YRUZ TenderGraph Supplier History (0.015 USDC)

Award history of a supplier from TED result notices that name it as a winner: total award notices, a dated timeline of the most recent awards with buyer, country, CPV and values as published, buyers and countries served, CPV divisions, values per currency and name variants. Only explicit award results count; no reputation or risk judgement is made. Price: 0.015 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_get_supplier_history"}. Same tool over HTTP: https://yruz.one/api/tenders/supplier?name=Siemens&country=PL

Input parameters:

- `country` (string): buyer country, ISO code
- `from` (string): published from YYYY-MM-DD
- `lang` (string): language, 2 letters (default en)
- `name` (string, required): supplier name or part of it (required), e.g. Siemens

### `tenders_get_changes` (~322 tokens)

YRUZ TenderGraph Changes Since (0.01 USDC)

What happened since a date (up to 92 days back) for your filters: counts and the newest notices of each kind, new calls for tenders, amendments and corrigenda with their change reasons, award results and prior information notices. Poll it to monitor a market, a buyer or a CPV code; each poll is one bounded paid call. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_get_changes"}. Same tool over HTTP: https://yruz.one/api/tenders/changes?country=RS&since=2026-10-01

Input parameters:

- `buyer` (string): contracting authority name contains
- `country` (string): buyer country, ISO code (DE, DEU, RS, SRB ...)
- `cpv` (string): CPV code or prefix, 2-8 digits, e.g. 72 or 72000000
- `lang` (string): language, 2 letters (default en)
- `limit` (string): notices per kind, 1-25 (default 10)
- `q` (string): keywords in the notice text, e.g. cloud software
- `since` (string): date YYYY-MM-DD (default 7 days ago, at most 92 days back)

### `tenders_monitor_check` (~228 tokens)

YRUZ TenderGraph Monitor Check (0.003 USDC)

One bounded monitoring check of a procurement procedure from any of its TED notices: the current fingerprint of its watched state (notices in the procedure, stage, lot deadlines, estimated value, winners and award value), changed true or false against the fingerprint you kept, and what differs from YRUZ's previous observation, so a new corrigendum, a moved deadline or a published award is caught. No subscription: each check is one paid call. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"tenders_monitor_check"}. Same tool over HTTP: https://yruz.one/api/tenders/monitor?id=685949-2026

Input parameters:

- `fingerprint` (string): fingerprint returned by your previous check (optional)
- `id` (string, required): TED publication number of a notice of the procedure (required)

### `reality_search` (~237 tokens)

YRUZ RealityGraph Search (0.003 USDC)

Find entities on Wikidata by name or alias, with an optional type filter (company, organization, place, software, person): id, label, description, types, the matched name, Wikipedia sitelink count as a notability signal, and links. The starting point for entity, evidence and resolve calls. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"reality_search"}. Same tool over HTTP: https://yruz.one/api/reality/search?q=Stripe&type=company

Input parameters:

- `lang` (string): language of labels, 2-3 letters (default en)
- `limit` (string): results, 1-20 (default 10)
- `q` (string, required): name to search (required), e.g. Stripe
- `type` (string): any (default), company, organization, place, software or person

### `reality_get_entity` (~300 tokens)

YRUZ RealityGraph Entity Profile (0.004 USDC)

Normalized profile of one entity: label, description, aliases, types, official identifiers (LEI, ticker, VIAF, OpenCorporates, national registers ...), and the core facts for its kind (inception, country, headquarters, website, founders, CEO, employees and revenue over time, industry, population, licence, version ...). Every fact keeps rank, qualifiers (start, end, point in time), reference count and a status: observed, observed_unsourced, historical, deprecated or conflicting. Extra properties on request. Price: 0.004 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"reality_get_entity"}. Same tool over HTTP: https://yruz.one/api/reality/entity?id=Q7624104

Input parameters:

- `id` (string): Wikidata id (required unless q), e.g. Q7624104
- `lang` (string): language of labels, 2-3 letters (default en)
- `properties` (string): extra property ids, comma separated, up to 15, e.g. P1056,P2403
- `q` (string): name instead of id (the top search hit is used and reported)

### `reality_get_history` (~290 tokens)

YRUZ RealityGraph Fact History (0.008 USDC)

Time-aware history of an entity: the source's revision log (when, which properties, which kind of edit), when the entity was created, and with as_of the facts the source stated at that past date compared to today (changed, added, removed per property). Plus attribute changes YRUZ observed itself. Source revision dates are when a claim was recorded, not when it became true; effective dates come from qualifiers. Price: 0.008 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"reality_get_history"}. Same tool over HTTP: https://yruz.one/api/reality/history?id=Q7624104&as_of=2023-01-01

Input parameters:

- `as_of` (string): past date YYYY-MM-DD to compare with now
- `id` (string, required): Wikidata id (required), e.g. Q7624104
- `lang` (string): language of labels, 2-3 letters (default en)
- `limit` (string): revisions, 1-50 (default 25)
- `property` (string): only edits of this property, e.g. P1128

### `reality_compare` (~216 tokens)

YRUZ RealityGraph Compare (0.015 USDC)

Two entities side by side: for every core property the current values of each and whether they are the same, overlap, differ or exist on one side only; shared identifiers (a sign of a duplicate record); and properties neither side states (unsupported comparisons). Accepts ids or names. Price: 0.015 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"reality_compare"}. Same tool over HTTP: https://yruz.one/api/reality/compare?a=Q312&b=Q2283

Input parameters:

- `a` (string, required): first entity: Wikidata id or name (required)
- `b` (string, required): second entity: Wikidata id or name (required)
- `lang` (string): language of labels, 2-3 letters (default en)

### `reality_resolve_entity` (~280 tokens)

YRUZ RealityGraph Resolve (0.01 USDC)

Entity resolution for a company or organization: from a name plus optional website domain, country, LEI or type, the candidate Wikidata entities with a transparent score, a confidence band (deterministic, high, medium, low), the matching and conflicting attributes, why each matched, and which extra input would disambiguate. Identifier matches (LEI, official website) are deterministic; names only rank. Never merges entities. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"reality_resolve_entity"}. Same tool over HTTP: https://yruz.one/api/reality/resolve?name=Stripe&domain=stripe.com&country=US

Input parameters:

- `country` (string): country, ISO 2-letter code, e.g. US
- `domain` (string): official website domain, e.g. stripe.com
- `lei` (string): Legal Entity Identifier, 20 characters
- `name` (string, required): entity name (required), e.g. Stripe
- `type` (string): company, organization, place, software or person

### `reality_get_evidence` (~261 tokens)

YRUZ RealityGraph Evidence (0.02 USDC)

Evidence bundle for an entity: for each requested property (default: its core facts) every statement with rank, qualifiers and all its references (stated in, reference URL, title, publication and retrieval dates, archive URL), a reference-quality grade (sourced, wiki_imported, unsourced), and the Wikipedia articles linked to the entity. Reference URLs are as recorded by the source; they are not fetched live. Price: 0.02 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"reality_get_evidence"}. Same tool over HTTP: https://yruz.one/api/reality/evidence?id=Q7624104&properties=P571%2CP159%2CP1128%2CP2139

Input parameters:

- `id` (string, required): Wikidata id (required)
- `lang` (string): language of labels, 2-3 letters (default en)
- `properties` (string): property ids, comma separated, up to 10 (default: core facts)

### `reality_get_conflicts` (~203 tokens)

YRUZ RealityGraph Conflicts (0.02 USDC)

Source-conflict report for an entity: properties that should hold one current value but hold several (and whether a preferred rank settles it), time series with different values for the same date, deprecated claims with the stated reason, and core facts without a reference or only imported from Wikipedia. Every listed value carries its references so an agent can judge. Price: 0.02 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"reality_get_conflicts"}. Same tool over HTTP: https://yruz.one/api/reality/conflicts?id=Q312

Input parameters:

- `id` (string, required): Wikidata id (required)
- `lang` (string): language of labels, 2-3 letters (default en)

### `reality_monitor_check` (~213 tokens)

YRUZ RealityGraph Monitor Check (0.003 USDC)

One bounded monitoring check of an entity: the current fingerprint of its core facts (country, headquarters, website, CEO, employees, revenue, population, version ... by kind), changed true or false against the fingerprint you kept, the facts that differ from YRUZ's previous observation, and the source's latest revision. No subscription: each check is one paid call. Price: 0.003 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"reality_monitor_check"}. Same tool over HTTP: https://yruz.one/api/reality/monitor?id=Q7624104

Input parameters:

- `fingerprint` (string): fingerprint returned by your previous check (optional)
- `id` (string, required): Wikidata id (required), e.g. Q7624104

### `promo_create_listing` (~421 tokens)

YRUZ Promo Board Listing (0.02 USDC)

List a link, API, x402 endpoint, MCP server or dataset on the YRUZ x402 Promo Board for exactly 24 hours (directory, leaderboards, machine-readable catalogue). Send title and url; category and type are optional. The destination is checked before payment and a refused link is not charged. Returns the listing id and an owner_token: keep both for promo_renew_listing and promo_takeover_top_spot. Price: 0.02 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"promo_create_listing"}. Same tool over HTTP: https://yruz.one/api/promo/create?title=My+x402+API&url=https%3A%2F%2Fexample.com&category=api&type=api&description=What+it+does%2C+in+one+sentence

Input parameters:

- `category` (string): one of api, x402, mcp, data, ai, devtools, crypto, saas, open-source, media, other (default other; synonyms such as tools, dataset, mcp-server are mapped)
- `description` (string): up to 300 characters, optional
- `provider` (string): display name, up to 80 characters, optional
- `title` (string, required): listing title, 3-120 characters (required), alias name
- `type` (string): one of website, api, x402-endpoint, mcp-server, dataset, developer-tool, agent-service, open-source, other (default: guessed from the URL)
- `url` (string, required): public http(s) URL to promote, https:// is added when missing (required), aliases link, website; with an agent Bearer token or a profile x-auth-token it defaults to your YRUZ profile

### `promo_renew_listing` (~175 tokens)

YRUZ Promo Board Renewal (0.01 USDC)

Add one more 24-hour campaign to your Promo Board listing, starting when the current one ends. Price: 0.01 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"promo_renew_listing"}. Same tool over HTTP: https://yruz.one/api/promo/renew

Input parameters:

- `id` (string, required): listing id returned by /api/promo/create, 16 characters (required), aliases listing, listing_id
- `token` (string, required): owner_token returned by /api/promo/create, starts with yzp_ (required), alias owner_token

### `promo_takeover_top_spot` (~212 tokens)

YRUZ Promo Board Top Link Takeover (0.05 USDC)

Take over the GLOBAL TOP LINK of the YRUZ Promo Board for 24 hours with your live listing. The price is the server minimum (current top price plus the increment), quoted exactly in the 402; a stale quote is refused before it settles. Price: 0.05 USDC per call, paid with x402 (USDC on Base or Solana, no account, no API key); invalid input is refused before payment and a failed run is never charged. Without a payment the tool returns the x402 PaymentRequired. How to call it: get_example {"tool":"promo_takeover_top_spot"}. Same tool over HTTP: https://yruz.one/api/promo/takeover

Input parameters:

- `id` (string, required): listing id returned by /api/promo/create, 16 characters (required), aliases listing, listing_id
- `token` (string, required): owner_token returned by /api/promo/create, starts with yzp_ (required), alias owner_token

### `get_example` (~97 tokens)

YRUZ how to call a tool (instructions)

Instructions for any paid YRUZ tool: its parameters (required and optional), a valid call, the exact price rule, the payment steps and the response shape (field names and types). No answer data. Pass the tool name (e.g. deps_check_advisories, promo_create_listing); without it, lists every paid tool with its price.

Input parameters:

- `tool` (string): tool name from tools/list, e.g. web_extract

### `promo_search_listings` (~112 tokens)

YRUZ Promo Board: search listings (discovery)

Discovery: search the YRUZ Promo Board listings (live by default) with their 24 h campaign, countdown and top-link status. Same data as GET https://yruz.one/api/promo/listings

Input parameters:

- `category` (string): category id
- `page` (string): page, 1-100
- `q` (string): text in title, description or host
- `status` (string): active (default), expired or all
- `type` (string): resource type

### `promo_get_featured` (~45 tokens)

YRUZ Promo Board: get featured (discovery)

Discovery: the current GLOBAL TOP LINK of the YRUZ Promo Board and the next takeover minimum. Same data as GET https://yruz.one/api/promo/featured

### `promo_get_leaderboard` (~57 tokens)

YRUZ Promo Board: get leaderboard (discovery)

Discovery: every Promo Board ranking (most expensive active link, highest takeover, lifetime spend, most renewed, trending, category leaders) with its definition. Same data as GET https://yruz.one/api/promo/leaderboard

### `promo_get_listing` (~48 tokens)

YRUZ Promo Board: get listing (discovery)

Discovery: one Promo Board listing with its campaigns and takeovers. Same data as GET https://yruz.one/api/promo/listing

Input parameters:

- `id` (string, required): listing id (required)

### `promo_get_pricing` (~44 tokens)

YRUZ Promo Board: get pricing (discovery)

Discovery: current Promo Board prices (listing, renewal, takeover minimum), rails and refund policy. Same data as GET https://yruz.one/api/promo/pricing

### `promo_get_campaign_history` (~49 tokens)

YRUZ Promo Board: get campaign history (discovery)

Discovery: Promo Board takeover and campaign history, newest first. Same data as GET https://yruz.one/api/promo/history

Input parameters:

- `page` (string): page, 1-100

### `yruz_list_services` (~89 tokens)

YRUZ Data Intelligence catalogue (discovery)

Discovery: the DependencyPulse, TenderGraph and RealityGraph tasks with their task ids, prices and billing units, limits, sources, freshness, MCP tool names and the x402 payment rails (v1 and v2, exact scheme, USDC on Base and Solana). Pass product (deps, tenders, reality) to narrow it.

Input parameters:

- `product` (string): optional product id

### `yruz_get_source_status` (~65 tokens)

YRUZ data source status (discovery)

Discovery: every public source behind the data products (npm, PyPI, Packagist, OSV, TED, Wikidata) with licence, attribution, coverage and its measured health: last success, last failure and failure rate of YRUZ's own requests.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/xzntexe-yruz-x402/mcp-x402#diagnostics

## Score history

- 2026-11-04: 77
- 2026-11-03: 77
- 2026-11-02: 76
- 2026-11-01: 76
- 2026-10-31: 75
- 2026-10-30: 75
- 2026-10-29: 74
- 2026-10-28: 74
- 2026-10-27: 73
- 2026-10-26: 73
- 2026-10-25: 73

## Common questions

### What is the YRUZ x402 tools MCP server?

YRUZ x402 tools is an MCP server listed in the public MCP registry as io.github.xzntexe/yruz-x402. Pay-per-call x402 tools: package advisories, EU tenders, Wikidata facts, promo board, web, crypto. This page covers its hosted endpoint (https://yruz.one/mcp/x402).

### Is the YRUZ x402 tools MCP server safe to use?

YRUZ x402 tools scores 77 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the YRUZ x402 tools MCP server expose?

YRUZ x402 tools exposes 56 tools: site_audit, web_extract, company_enrich, url_safety_check, domain_intel, and 51 more. Their descriptions and schemas cost roughly 12,341 tokens of context every time the server is loaded.

### Does the YRUZ x402 tools MCP server require authentication?

No. We connected to YRUZ x402 tools without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the YRUZ x402 tools MCP server still maintained?

YRUZ x402 tools is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://yruz.one/mcp/x402
- Repository: https://github.com/xzntexe/yruz-x402
- Website: https://yruz.one/
- Changelog RSS feed: https://verifymcp.io/servers/xzntexe-yruz-x402/mcp-x402.xml
- Changelog JSON feed: https://verifymcp.io/servers/xzntexe-yruz-x402/mcp-x402.json
- HTML version of this page: https://verifymcp.io/servers/xzntexe-yruz-x402/mcp-x402