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AgentTools Directory Search
x402
AgentTools Directory Search is a paid API for AI agents from agenttools-hub.vercel.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Describe a capability in natural language and get back matching x402-paid APIs from the AgentTools catalog and optionally the live x402 Bazaar marketplace
Price / call$0.002
Success—
StatusUnknown
How this service works
Describe what you need and get back matching x402-paid APIs: our own catalog (54 tools) plus, optionally, the live x402 Bazaar of third-party sellers. The agent's meta-tool — instead of knowing an API exists, ask for the capability. Use this when an agent needs to "I need a tool that does X" → matched paid APIs.
Output
A list of matching API entries from the AgentTools catalog (54 tools) and optionally the x402 Bazaar, each including the tool name, description, endpoint URL, pricing, and relevance to the query.
Example use cases
Discovering a geolocation API
“I need a tool that can convert an IP address into a geographic location — search the AgentTools directory with Bazaar results included and show me up to 3 options.”
Finding a currency conversion tool
“Search the AgentTools catalog for any APIs that handle currency conversion or exchange rates, limit results to 5 and include third-party sellers.”
Locating an email validation API
“Can you search the AgentTools directory for a paid API that validates email addresses? Include Bazaar listings and return up to 10 results.”
Technical details
Endpoint
GEThttps://agenttools-hub.vercel.app/api/v1/dev/directory-search?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs to dynamically discover which paid APIs exist for a given capability rather than hard-coding a specific tool. Ideal for meta-agent orchestration, capability routing, or when the right tool for a task is unknown ahead of time. Prefer over static tool registries when you want live coverage of both the curated AgentTools catalog and third-party x402 Bazaar sellers in a single query.
Side effects
- Missing required 'query' parameter returns an error
- Invalid 'includeBazaar' value (not 'true' or 'false') causes a validation error
- No matching tools found returns an empty results array
- Bazaar unavailable when includeBazaar=true may return only catalog results or an error
- x402 payment not fulfilled results in 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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