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SignalDesk AI RPM to Hertz Converter
x402
SignalDesk AI RPM to Hertz Converter is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).
Converts a rotational speed value in revolutions per minute (RPM) to its equivalent frequency in hertz (Hz)
Price / call$0.001
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
A JSON object containing the original value and unit (RPM), the converted frequency in hertz, the dimension label ('frequency'), and the IEEE-754 double precision result. Example: {from: 'rpm', to: 'hertz', value: 123.45, converted: 2.0575, dimension: 'frequency', precision: 'IEEE-754 double'}.
Example use cases
Motor frequency calculation for electronics
“I have a motor spinning at 3600 RPM — what is that in hertz so I can configure my inverter?”
Physics homework unit conversion
“Can you convert 250 RPM to hertz? I need the answer for a physics problem about rotational frequency.”
Audio turntable speed verification
“A vinyl turntable runs at 33.33 RPM — what is that frequency in hertz?”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/frequency/rpm-to-hertz?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a precise, IEEE-754 double-precision conversion from RPM to hertz in a single API call. Ideal for engineering, physics, or automation workflows where rotational speed must be expressed as a frequency. Prefer this over manual calculation when you need reliable numeric precision and a structured response with unit metadata.
Side effects
- Missing required 'value' query parameter returns an error
- Negative input value rejected (minimum is 0)
- Value exceeding 1e+100 rejected by schema validation
- Non-numeric input causes a 400-level validation error
- Network timeout on Cloudflare Worker cold start
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "hertz",
"from": "rpm",
"value": 123.45,
"converted": 2.0575,
"dimension": "frequency",
"precision": "IEEE-754 double"
}
}Tags
x402
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