Wolfram|Alpha Short Answer via Locus x402 is a paid API for AI agents from wolframalpha.x402.paywithlocus.com, paid per call via x402, $0.055/call, status unknown (last checked 2026-10-12).
Submits a natural language query to Wolfram|Alpha and returns a concise computed answer covering math, science, geography, history, nutrition, finance, and more.
Computational knowledge engine — math, science, geography, history, nutrition, finance, and more. Get answers as text, spoken audio, LLM-optimized data, or full structured results.
Returns a JSON object with a 'data' field containing the short computed answer from Wolfram|Alpha, alongside payment settlement details (amount in USDC), a request ID, and a success flag. The answer is concise and in plain text, optimized for quick consumption by the calling agent.
POSThttps://wolframalpha.x402.paywithlocus.com/wolframalpha/short-answer?utm_source=zero.xyzChoose this endpoint when you need a fast, authoritative computed or factual answer to a structured knowledge query — especially for math, science, unit conversion, or encyclopedic facts — and when a short plaintext answer is sufficient. Prefer it over general web search when precision and computation matter. The x402 micropayment model ($0.055 USDC per call) makes it suitable for on-demand, per-query agent workflows without subscription overhead.
| Field | Type | Description |
|---|---|---|
| i | string | |
| units | string | |
| timeout | number |
{
"type": "json",
"example": {
"data": {},
"payment": {
"scheme": "exact",
"settledUsdc": "0.001000",
"authorizedMaxUsdc": "0.001000"
},
"request": {
"id": "00000000-0000-4000-8000-000000000000",
"statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
},
"success": true
}
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