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Microgram to Stone Mass Converter
x402
Microgram to Stone Mass 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 mass value from micrograms (µg) to stones (st) 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 source unit ('microgram'), the converted numeric result in stones as an IEEE-754 double, the target unit ('stone'), the physical dimension ('mass'), and a precision label ('IEEE-754 double').
Example use cases
Pharmaceutical dosage unit normalization
“I have a drug compound measured at 500000 micrograms — can you convert that to stones so I can compare it to our reference weight table?”
Scientific data pipeline unit harmonization
“Our sensor outputs mass readings in micrograms but our reporting system expects stones — convert 9876543210 micrograms to stones for me.”
Fitness or nutrition app cross-unit display
“A supplement label lists 250 micrograms per serving — what is that in stones so I can show it in a different unit in my app?”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/mass/microgram-to-stone?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, pay-per-call, deterministic microgram-to-stone conversion with IEEE-754 double precision and a structured JSON response, especially within an x402 micropayment-enabled agent workflow where free-tier quotas are a concern.
Side effects
- Missing or non-numeric 'value' query parameter returns a 4xx validation error
- Value outside the allowed range (0 to 1e+100) triggers a schema validation failure
- Payment not provided or x402 handshake fails results in a 402 Payment Required response
- Network timeout or Cloudflare Worker cold-start may occasionally delay response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "stone",
"from": "microgram",
"value": 123.45,
"converted": 1.944004733337367e-8,
"dimension": "mass",
"precision": "IEEE-754 double"
}
}Tags
x402
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