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24KLabs Unit Converter
x402
24KLabs Unit Converter is a paid API for AI agents from api.24klabs.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).
Converts values between units of length, mass, volume, data size, time, speed, or temperature
Price / call$0.001
Success—
StatusUnknown
How this service works
A curated directory of x402 services — each one on the list on purpose, with the health, uptime, and independent trust grades from across the ecosystem gathered in one place.
Output
Returns the converted numeric value in the requested target unit, along with the source and target unit labels and optionally the conversion factor used.
Example use cases
Recipe scaling with metric conversion
“I have a recipe that calls for 3 cups of flour — can you convert that to milliliters for me?”
International shipping weight check
“My package weighs 4.5 pounds and the courier needs the weight in kilograms — what is that?”
Data storage capacity planning
“I need to know how many gigabytes are in 2 terabytes so I can compare cloud storage plans.”
Technical details
Endpoint
POSThttps://api.24klabs.ai/api/v1/unit-convert?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs a fast, reliable, programmatic unit conversion without relying on LLM arithmetic. Ideal for pipelines that process user-supplied measurements in mixed unit systems, e.g. international e-commerce, scientific data normalization, recipe apps, or IoT sensor data harmonization. Covers a broad range of everyday categories (length, mass, volume, data size, time, speed, temperature) in a single endpoint.
Side effects
- Unsupported unit type or unit name returns a 400 error with details about valid units
- Incompatible unit categories (e.g. converting length to mass) return an error indicating mismatched types
- Non-numeric or missing input value returns a validation error
- Extremely large or small values may cause precision issues in floating-point output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| to | string | |
| from | string | |
| value | number |
Output
Schema · Response
{
"type": "json",
"example": {
"result": 6.2137
}
}Tags
x402
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