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Kilogram to Long Ton Converter
x402
Kilogram to Long Ton 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 from kilograms to long 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 (kilograms), the converted value in long tons as an IEEE-754 double, the target unit name, and dimension label ('mass'). Example: {from: 'kilogram', to: 'long-ton', value: 123.45, converted: 0.1215, dimension: 'mass', precision: 'IEEE-754 double'}
Example use cases
Shipping freight weight conversion
“I have a cargo shipment weighing 2500 kilograms — can you tell me what that is in long tons so I can fill out the UK freight paperwork?”
Engineering load calculation
“Our structural load spec is in long tons but our sensor reads 18000 kilograms — what does that convert to in long tons?”
Industrial materials inventory
“We received 4725 kilograms of steel coil — can you convert that to long tons so I can update the inventory system?”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/mass/kilogram-to-long-ton?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a precise, programmatic kilogram-to-long-ton conversion at a known cost of $0.001 per call, especially within an automated pipeline or agent workflow where IEEE-754 double precision is required. Prefer it over manual formulas when auditability of the conversion source matters or when chaining with other SignalDesk mass-conversion endpoints on the same platform.
Side effects
- Missing or non-numeric 'value' query parameter returns an error
- Negative values are rejected (minimum: 0 enforced by schema)
- Values exceeding 1e+100 are out of range and will be rejected
- Payment failure (x402) if USDC micropayment of $0.001 is not provided
- Cloudflare Worker cold start or service unavailability may cause timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "long-ton",
"from": "kilogram",
"value": 123.45,
"converted": 0.1215002958335854,
"dimension": "mass",
"precision": "IEEE-754 double"
}
}Tags
x402
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