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whatchuneed Expand Utility
x402
whatchuneed Expand Utility is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-20).
Expands or processes a free-text input string through whatchuneed's utility endpoint, returning structured result data
Price / call$0.03
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 JSON object with a 'result' field containing the expanded or processed response data, and a 'status' field indicating success or failure of the operation.
Example use cases
Expand shorthand travel request
“Take my compact travel request 'LHR-to-JFK-2pax-economy-june15' and expand it into a full structured trip plan using the whatchuneed expand endpoint.”
Parse and expand product code
“I have this product shorthand 'SKU-XB42-RED-LG' — can you run it through the expand utility to get the full product description and attributes?”
Resolve abbreviated query to detail
“Expand this abbreviated query 'btc-price-usd-live' into a full detailed response using the whatchuneed utility.”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/util/expand?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call text expansion or transformation utility and don't want to manage complex API integrations. Best suited for agents needing to quickly expand or resolve a compact input string into structured data via a single generic endpoint backed by the whatchuneed platform.
Side effects
- Missing required 'input' field returns a validation error
- Empty string input may return empty or unhelpful result
- Ambiguous or malformed input strings may yield unexpected expansions
- Network or payment failures via x402 protocol result in no response
- Input too long or complex may exceed processing limits
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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