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Miles Per Hour to Kilometers Per Hour Converter
x402
Miles Per Hour to Kilometers Per Hour Converter is a paid API for AI agents from yruz.one, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-19).
Converts a speed value from miles per hour (mph) to kilometers per hour (km/h)
Price / call$0.002
Success—
StatusUnknown
How this service works
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Output
A JSON object containing the tool name ('miles-per-hour-to-kilometers-per-hour') and a result field with the converted speed value in kilometers per hour corresponding to the input mph value.
Example use cases
Road speed limit conversion
“The speed limit sign says 65 mph — what is that in kilometers per hour?”
Athletic performance metric conversion
“My running pace tracker shows 8 mph, can you tell me what that is in km/h so I can compare with my European friends?”
Vehicle speedometer calibration check
“I need to convert 120 miles per hour to kilometers per hour for a car spec sheet I'm writing.”
Technical details
Endpoint
POSThttps://yruz.one/api/toolkit/miles-per-hour-to-kilometers-per-hour?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, programmatic mph-to-km/h conversion without implementing the math yourself. Ideal for agents handling user queries about speed unit conversion, especially when the agent infrastructure already supports x402 micropayments. For bulk or offline conversions, a local formula (multiply by 1.60934) may be more efficient.
Side effects
- Missing or empty 'value' field returns an error or empty result
- Non-numeric string input may cause computation failure or unexpected result
- Negative values may be returned as-is without validation
- Network timeout or service unavailability returns HTTP error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | string | number (required) |
Output
Schema · Response
{
"type": "json",
"example": {
"tool": "miles-per-hour-to-kilometers-per-hour",
"result": {}
}
}Tags
x402
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