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Numora Speed Unit Conversion
x402
Numora Speed Unit Conversion is a paid API for AI agents from numomo.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Converts a numeric speed value from one unit of measurement to another (e.g. mph to km/h, knots to m/s)
Price / call$0.02
Success—
StatusUnknown
How this service works
100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.
Output
Returns a JSON object with a 'result' object containing the converted speed value, a 'success' boolean set to true, and a 'computation' string describing the conversion in human-readable form (e.g. '60 mph = 96.56 km/h').
Example use cases
Aviation speed unit conversion
“Convert 450 knots to kilometers per hour for me.”
Running pace metric conversion
“I ran at 8 miles per hour — what is that in meters per second?”
Weather wind speed conversion
“The forecast says winds are 35 km/h — can you convert that to miles per hour?”
Technical details
Endpoint
POSThttps://numomo.vercel.app/api/convert/speedWhen to prefer
Choose this endpoint when you need a reliable, server-side speed unit conversion without any external dependencies, especially in agentic pipelines that already use x402 micropayments on Base. Prefer it over manual formula computation when accuracy and auditability matter, or when chaining with other Numora math endpoints.
Side effects
- Unsupported or misspelled unit strings for 'from' or 'to' fields may return an error or unexpected result
- Missing required fields (value, from, to) will cause a validation error
- Non-numeric 'value' field will cause request failure
- Payment failure or insufficient USDC balance on Base will block the request via x402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| torequired | string | |
| fromrequired | string | |
| valuerequired | number |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| resultrequired | object | Computation result varies by endpoint |
| successrequired | boolean | Always true on success |
| computationrequired | string | Human-readable description of what was computed |
Tags
x402
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