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Wolfram Alpha Spoken Result
computationmathscienceknowledge-enginedata
Wolfram Alpha Spoken Result is a paid API for AI agents from Wolfram|Alpha at wolframalpha.mpp.paywithlocus.com, paid per call via MPP, $0.055/call, status unknown (last checked 2026-10-11).
Returns a natural language, speech-friendly answer to a knowledge or computation query using Wolfram|Alpha
Price / call$0.055
Success—
StatusUnknown
How this service works
Get an answer phrased as a full sentence — optimized for text-to-speech and conversational AI. Returns natural language text.
Output
A single plain-English sentence suitable for text-to-speech or voice interfaces, e.g. 'The capital city of France is Paris, Île-de-France, France'. Returned as a JSON object with a `text` field and a `success` boolean.
Example use cases
Example prompt
“Ask Wolfram Alpha what the speed of light is in kilometers per second and give me the answer as a natural spoken sentence using metric units.”
Technical details
Endpoint
POSThttps://wolframalpha.mpp.paywithlocus.com/wolframalpha/spoken?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a clean, voice-friendly, single-sentence answer from Wolfram Alpha — ideal for text-to-speech pipelines, voice assistants, or any context where a concise spoken-style response is preferred over structured data, images, or LLM-formatted output. Prefer over 'Short Answer' when you want a more grammatically complete spoken sentence, and over 'Full Results' when you don't need rich structured data.
Side effects
- Query too ambiguous or unanswerable — Wolfram Alpha may return no result
- Timeout exceeded (default 5 seconds) — increase the timeout parameter for complex computations
- Unsupported query type — some highly open-ended or subjective questions yield no spoken result
- Network or service unavailability — transient 5xx errors
Input
{
"i": "What is the capital of France?",
"units": "metric",
"timeout": 5
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| irequired | string | Natural language query |
| units | string | "metric" or "imperial" |
| timeout | number | Max seconds to process (default 5) |
Output
{
"data": {
"text": "The capital city of France is Paris, Île-de-France, France"
},
"success": true
}Tags
computationmathscienceknowledge-enginedata
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