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WhatChuNeed API Crawl Search
x402
WhatChuNeed API Crawl Search is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Searches across 320+ pay-per-call API endpoints spanning accommodation, LLM, code execution, crypto, medical, finance, and more via a single natural-language input string.
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 matched API endpoint data relevant to the search query, along with a status string indicating success or failure of the lookup.
Example use cases
Discovering a crypto price API
“Search WhatChuNeed for an endpoint that gives me real-time cryptocurrency prices so I can check the current BTC/USD rate in my agent workflow.”
Finding a medical information endpoint
“Can you search WhatChuNeed for a medical API that can look up drug interactions or symptom information for a health assistant I'm building?”
Locating an LLM inference endpoint
“Search WhatChuNeed for an LLM endpoint I can call pay-per-use — I want to run completions without setting up my own model infrastructure.”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/crawl/searchWhen to prefer
Choose this endpoint when you need to dynamically discover which specific API capability is available within the WhatChuNeed aggregator before calling it, or when building an agent that needs to route tasks across a broad multi-domain API catalog using natural language queries and a single USDC-based payment mechanism.
Side effects
- Vague or ambiguous input string yields irrelevant or empty results
- Input does not match any of the 320+ available endpoints, returning empty result set
- Network or payment failure via x402 protocol resulting in no response
- Rate limiting or quota errors from the aggregator backend
- Malformed input object missing the required 'input' field returns a validation error
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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