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ToolVet API Recommender
x402
ToolVet API Recommender is a paid API for AI agents from toolvet.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Returns vetted, ranked API and MCP server recommendations for a plain-language task, including trust scores, pricing, uptime, and call instructions
Price / call$0.01
Success—
StatusUnknown
How this service works
The vetted directory of paid APIs and MCP servers for AI agents.
Output
A JSON object containing a ranked list of picks, each with the API name, URL, trust score, pricing (USD, asset, atomic units, network), 30-day uptime and latency stats, call volume, category, provider name, and a ready-to-use how_to_call block with method and example input. An alternatives array is also returned for secondary options.
Example use cases
Discover weather forecast API for agent
“Find me a vetted x402 API on ToolVet that can retrieve a 7-day weather forecast for any city — I need something with at least 99% uptime and under $0.002 per call.”
MCP server for text translation task
“Can you search ToolVet for a reliable MCP server that handles text translation? I want to see trust scores and usage stats before I commit to one.”
Budget-aware crypto price API selection
“Use ToolVet to recommend an x402 API for fetching live cryptocurrency prices on Base network, and filter it to APIs that charge no more than $0.01 per call.”
Technical details
Endpoint
GEThttps://toolvet.app/api/v1/recommend?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs to dynamically discover the best-fit paid API or MCP server for a task at runtime, especially when you want trust signals, uptime data, and pricing context before committing to a call. Prefer this over hardcoding an API choice when reliability, cost, and vetting matter, or when the optimal tool for a task may change over time.
Side effects
- No matching APIs found for the given task — returns empty picks array
- Invalid or unsupported CAIP-2 network identifier — may return no results or an error
- max_price too restrictive — filters out all candidates, returning empty list
- Malformed task string — vague or extremely short queries may yield irrelevant recommendations
- Rate limiting or payment failure if x402 payment is not processed correctly
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"task": "get a 7-day weather forecast for a city",
"picks": [
{
"id": "weather-forecast",
"url": "https://api.weather.example/v1/forecast",
"why": "trust 98/100; 99.6% uptime (30d); $0.001 per call",
"kind": "x402",
"name": "Forecast",
"price": {
"usd": 0.001,
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"atomic": "1000",
"network": "eip155:8453"
},
"trust": {
"score": 98,
"verified_owner": true
},
"usage": {
"calls_30d": 18233,
"payers_30d": 412
},
"health": {
"live": true,
"uptime_30d": 99.6,
"latency_p50_ms": 210
},
"category": "geo-weather",
"provider": "Example Weather",
"how_to_call": {
"url": "https://api.weather.example/v1/forecast",
"method": "GET",
"example_input": {
"city": "Berlin"
}
}
}
],
"alternatives": []
}
}Tags
x402
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