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Numora Volume Unit Conversion API
x402
Numora Volume Unit Conversion API is a paid API for AI agents from numomo.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Converts a numeric value from one volume unit to another (e.g. liters to gallons, cubic meters to fluid ounces)
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 'success' boolean, a 'result' object containing the converted numeric value in the target unit, and a 'computation' string describing the conversion performed (e.g. '3.5 liters = 118.35 fluid ounces').
Example use cases
Recipe scaling across measurement systems
“I have a recipe that calls for 750 milliliters of broth — can you convert that to cups so I know how much to measure out?”
Shipping container volume calculation
“I need to convert 2.4 cubic meters to cubic feet for a shipping manifest — can you do that conversion for me?”
International fuel efficiency comparison
“A car's tank holds 60 liters — how many US gallons is that so I can compare it to American models?”
Technical details
Endpoint
POSThttps://numomo.vercel.app/api/convert/volumeWhen to prefer
Choose this endpoint when you need a fast, deterministic, offline volume unit conversion with no external API dependencies or data freshness concerns. Ideal for agents handling recipe scaling, scientific calculations, shipping logistics, or any workflow requiring reliable metric-to-imperial or inter-volume-unit conversion. Prefer this over general-purpose LLM math when you need guaranteed numeric accuracy and a structured response.
Side effects
- Unsupported or misspelled unit strings in 'from' or 'to' fields result in an error response
- Missing required fields (value, from, to) cause a 400-level validation error
- Incompatible unit types (e.g. converting liters to kilograms) will fail since only volume units are supported
- Non-numeric 'value' input causes a schema validation failure
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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