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SignalDesk AI – Nanometer to Foot Converter
x402
SignalDesk AI – Nanometer to Foot 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 2026-10-12).
Converts a numeric length value from nanometers to feet 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
Returns a JSON object containing the original value (in nanometers), the converted result (in feet as an IEEE-754 double), the source unit label ('nanometer'), the target unit label ('foot'), and the dimension type ('length').
Example use cases
Optical wavelength in imperial units
“I need to express the wavelength of red laser light, which is about 700 nanometers, in feet — can you convert that for me?”
Semiconductor feature size conversion
“A chip fab spec lists a 5 nanometer process node — what is that in feet?”
Biology cell measurement in feet
“A red blood cell is roughly 8000 nanometers in diameter — convert that to feet so I can compare it to an imperial reference.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/length/nanometer-to-foot?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a programmatic, pay-per-call nanometer-to-foot conversion with consistent IEEE-754 double precision, particularly inside automated pipelines or agent workflows that already support x402 micropayments. Prefer it over general-purpose conversion APIs when you need a guaranteed machine-readable JSON response with explicit unit and dimension metadata.
Side effects
- Missing required 'value' query parameter returns an error
- Value below 0 or above 1e+100 fails schema validation
- Non-numeric value in 'value' field causes a 400-level error
- Payment not included or insufficient USDC results in 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "foot",
"from": "nanometer",
"value": 123.45,
"converted": 4.050196850393701e-7,
"dimension": "length",
"precision": "IEEE-754 double"
}
}Tags
x402
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