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Whatchuneed Tempest Hook — Multi-Domain API Gateway
x402
Whatchuneed Tempest Hook — Multi-Domain API Gateway is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).
Routes a free-text input string to one of 320+ pay-per-call API endpoints spanning accommodation, LLMs, code execution, crypto, medical, and finance domains via the x402 payment protocol.
Price / call$0.2
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 response data from the underlying API that handled the request, plus a 'status' string indicating success or failure.
Example use cases
Hotel availability lookup via gateway
“Use the Whatchuneed API to check available accommodation options in Tokyo for two adults arriving March 15th and leaving March 20th.”
Crypto price query through aggregator
“Hit the Whatchuneed gateway and ask it for the current price of Ethereum in USD.”
Medical information retrieval
“Use the Whatchuneed multi-domain API to look up common drug interactions between ibuprofen and aspirin and give me a plain-English summary.”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/tempest/hookWhen to prefer
Choose this endpoint when your agent needs to access a broad range of domain APIs through a single payment-enabled gateway without managing multiple API keys or integrations. Ideal when using x402 micropayment flows and when the task domain may vary across calls (e.g., accommodation one call, crypto the next).
Side effects
- Ambiguous or malformed free-text input may be misrouted to the wrong backend service
- Insufficient USDC balance via x402 protocol results in payment failure and no response
- Backend service outage for a specific domain returns an error in the status field
- Input string too vague to resolve to a specific API action, returning an empty or generic result
- Rate limiting or quota exhaustion on the underlying provider causes a failed status
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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