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AgentTools Length Unit Converter
x402
AgentTools Length Unit Converter is a paid API for AI agents from agentstoolshub.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).
Converts a numeric value between any two length units spanning metric and imperial systems, including nautical miles.
Price / call$0.002
Success—
StatusUnknown
How this service works
Convert between metric and imperial length units: kilometers, meters, centimeters, millimeters, micrometers, nanometers, miles, yards, feet, inches and nautical miles. Use this when an agent needs to metric and imperial distance units, instantly.
Output
Returns the converted numeric value in the target unit, given the source value and the two unit codes (e.g. km, mi, ft, in, nmi, etc.).
Example use cases
Marathon distance in metric units
“Can you convert 26.2 miles to kilometers so I can display it on a metric leaderboard?”
Engineering drawing unit conversion
“I need to convert 450 millimeters to inches for a parts spec — can you do that?”
Nautical to land distance conversion
“A ship traveled 120 nautical miles — how many kilometers is that?”
Technical details
Endpoint
GEThttps://agentstoolshub.com/api/v1/converters/length-converter?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs a fast, deterministic conversion between any two length units across the full metric and imperial spectrum, including nautical miles. Prefer it over general-purpose math tools when unit validation and a clean numeric result are needed without writing conversion logic manually.
Side effects
- Missing required query parameters (value, from, to) returns a 400 error
- Invalid unit codes not in the supported enum return an error
- Non-numeric value parameter causes a validation error
- Same source and target unit still succeeds but returns the original value unchanged
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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