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Stone to Short Ton Mass Converter
x402
Stone to Short Ton 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 2026-10-10).
Converts a mass value from stones (st) to short tons (US tons) 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 ('stone'), the converted value in short tons as an IEEE-754 double, the target unit ('short-ton'), and the dimension label ('mass').
Example use cases
Bodyweight unit conversion for US audience
“I have a person's weight listed as 13 stones — what is that in short tons?”
Shipping weight reconciliation
“Our cargo manifest lists 250 stones of freight — can you convert that to short tons so I can fill out the US shipping form?”
Fitness data normalization
“I'm importing UK gym records where weights are in stones and I need them in short tons — convert 9.5 stones for me.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/mass/stone-to-short-ton?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to convert mass values from the imperial stone unit (used commonly in UK body weight) to the US short ton (2000 lbs). Prefer this over general-purpose unit converters when you want a lightweight, single-purpose API call with a predictable JSON response and IEEE-754 precision guarantees.
Side effects
- Missing required 'value' query parameter returns an error
- Negative input values are rejected (minimum: 0)
- Values exceeding 1e+100 are rejected (maximum enforced by schema)
- Non-numeric input for value parameter causes validation failure
- Network timeout from Cloudflare Worker edge node
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "short-ton",
"from": "stone",
"value": 123.45,
"converted": 0.8641500000000001,
"dimension": "mass",
"precision": "IEEE-754 double"
}
}Tags
x402
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