{"uid":"cap__KIcnZPrUpMG3XRUpsaTN","slug":"wolfram-alpha-short-answer-via-locus-x402-c0ba01f4","name":"Wolfram|Alpha Short Answer via Locus x402","description":"Computational knowledge engine — math, science, geography, history, nutrition, finance, and more. Get answers as text, spoken audio, LLM-optimized data, or full structured results.","url":"https://wolframalpha.x402.paywithlocus.com/wolframalpha/short-answer?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"i":{"type":"string"},"units":{"type":"string"},"timeout":{"type":"number"}}},"responseSchema":{"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}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.055","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.055/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.055","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.055","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__05mgidf7Mf9tWRVK2FWt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.055","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submits a natural language query to Wolfram|Alpha and returns a concise computed answer covering math, science, geography, history, nutrition, finance, and more.","exampleAgentPrompt":"Use Wolfram|Alpha to calculate the distance from Earth to Mars in kilometers, and give me a short answer in metric units.","exampleUseCases":[{"title":"Instant math problem solving","prompt":"What is the exact value of the integral of x squared from 0 to 10? Give me the computed answer using Wolfram|Alpha."},{"title":"Nutrition facts lookup","prompt":"How many calories and grams of protein are in one cup of cooked quinoa? Pull the answer from Wolfram|Alpha in metric units."},{"title":"Real-time geography fact check","prompt":"What is the current population of Brazil according to Wolfram|Alpha? I need a quick factual answer."}],"resultDescription":"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.","failureModes":["Query too ambiguous or not understood by Wolfram|Alpha — returns empty or null data","Timeout exceeded if computation takes longer than the specified timeout seconds","Payment failure if USDC balance is insufficient — request is rejected before processing","Malformed query string (e.g. empty string) — likely returns an error or empty result","Network/service downtime on the Locus x402 gateway — connection or 5xx error"],"whenToPreferThis":"Choose 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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:38:08.712Z","isFirstParty":false,"canonicalSlug":"wolfram-alpha-short-answer-via-locus-x402-c0ba01f4"}