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whatchuneed Crawl Metadata
x402
whatchuneed Crawl Metadata is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-22).
Fetches crawl metadata for a given input request from a multi-category pay-per-call API aggregator covering 320+ endpoints across accommodation, LLM, crypto, medical, finance, and more.
Price / call$0.1
Success—
StatusUnknown
How this service works
320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.
Output
Returns a result object containing structured metadata about matching API endpoints in the whatchuneed aggregator, along with a status string indicating success or failure of the crawl lookup.
Example use cases
Discover accommodation APIs for travel agent
“I'm building a travel AI agent — use whatchuneed's crawl metadata to search for available accommodation booking endpoints and tell me what options are returned.”
Find LLM endpoints for text generation
“Can you query whatchuneed's metadata crawler with 'LLM text generation' and tell me what pay-per-call language model APIs are available through their aggregator?”
Explore medical data API options
“I need to add medical records lookup to my health app — query the whatchuneed crawl metadata endpoint with 'medical records' and show me what APIs are discoverable.”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/crawl/metadata?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically discover what API services are available within the whatchuneed aggregator for a given domain or use case. It is especially useful for agents that need to dynamically route tasks to the right sub-endpoint based on category, or when building meta-agents that enumerate available capabilities before selecting one.
Side effects
- Empty or vague input string returns no matching metadata
- Input string not matching any category returns empty result object
- Service unavailability returns non-200 status
- Malformed input object missing required 'input' field returns validation error
- Payment failure via x402 protocol blocks the call before execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string | Request input |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | Response data |
| status | string |
Tags
x402
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