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SignalDesk AI – Centimeter-per-Second to Knot Converter
x402
SignalDesk AI – Centimeter-per-Second to Knot 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 speed value from centimeters per second (cm/s) to knots using IEEE-754 double precision arithmetic.
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, source unit ('centimeter-per-second'), target unit ('knot'), converted numeric result (IEEE-754 double precision), and dimension label ('speed').
Example use cases
Oceanographic current speed reporting
“I have a water current reading of 45 centimeters per second from my sensor — can you convert that to knots so I can include it in the maritime report?”
RC vehicle speed benchmark comparison
“My RC car's telemetry shows it's doing 250 cm/s — what is that in knots so I can compare it against boat speed specs?”
Scientific data pipeline unit normalization
“I need to normalize a speed measurement of 78.9 centimeters per second into knots for our nautical dataset — can you do that conversion?”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/speed/centimeter-per-second-to-knot?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, precise, pay-per-call unit conversion from centimeters per second to knots, especially in automated pipelines or agent workflows processing scientific, oceanographic, or engineering speed data. Prefer this over general-purpose converters when you need a guaranteed IEEE-754 double precision result and a structured JSON response suitable for downstream data processing.
Side effects
- Missing or non-numeric 'value' query parameter returns a validation error
- Negative values may be rejected as the schema specifies minimum of 0
- Very large values (beyond 1e+100) are rejected by schema validation
- Non-GET HTTP methods return method-not-allowed errors
- Payment failure or insufficient USDC balance returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "knot",
"from": "centimeter-per-second",
"value": 123.45,
"converted": 2.399676025917927,
"dimension": "speed",
"precision": "IEEE-754 double"
}
}Tags
x402
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