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SignalDesk AI Stone to Microgram Converter
x402
SignalDesk AI Stone to Microgram 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 mass value in stones to micrograms 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 and unit ('from': 'stone'), the target unit ('to': 'microgram'), the converted numeric result in micrograms ('converted'), the physical dimension ('mass'), and the precision guarantee ('IEEE-754 double').
Example use cases
Pharmaceutical dosage unit normalization
“I have a patient weight recorded as 11.5 stones and I need it converted to micrograms for a drug dosage calculation spreadsheet — can you convert that for me?”
Scientific data pipeline mass normalization
“My lab dataset has body mass values in stones but my analysis tool needs everything in micrograms — convert 8.2 stones to micrograms so I can verify the conversion factor.”
Fitness app imperial-to-metric bridge
“A user entered their weight as 14 stones in our app and I need the equivalent in micrograms for the backend mass storage field — what's the conversion?”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/mass/stone-to-microgram?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a precise, programmatic stone-to-microgram conversion without doing arithmetic manually, especially in scientific, pharmaceutical, or data pipeline contexts where IEEE-754 double precision is required. Prefer it over general-purpose calculators when you need a structured JSON response with metadata (dimension, precision) suitable for downstream processing.
Side effects
- Missing or non-numeric 'value' query parameter returns a validation error
- Value below 0 or above 1e+100 fails schema validation
- Payment not provided or insufficient USDC triggers HTTP 402
- Cloudflare Worker cold start may add minor latency on first call
- Non-GET HTTP methods are rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "microgram",
"from": "stone",
"value": 123.45,
"converted": 783943693071,
"dimension": "mass",
"precision": "IEEE-754 double"
}
}Tags
x402
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