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Astronomical Unit to Millimeter Converter
x402
Astronomical Unit to Millimeter 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 value in astronomical units (AU) to millimeters 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 with the original value in astronomical units, the converted result in millimeters as a float (IEEE-754 double precision), the source and target unit labels, and the dimension type ('length').
Example use cases
Astronomy distance normalization
“I need to normalize a list of orbital distances — convert 0.387 astronomical units to millimeters so I can compare them in a uniform length unit.”
Physics homework calculation
“My physics problem gives me a distance of 1.524 AU — can you tell me what that is in millimeters?”
Scientific data pipeline unit standardization
“We're ingesting telescope data where distances are in AU, but our database stores everything in millimeters — convert 100 AU to millimeters for me.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/length/astronomical-unit-to-millimeter?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, API-accessible conversion of astronomical unit distances to millimeters without running local math, particularly in automated pipelines or agents that need on-demand unit conversion with a known precision guarantee (IEEE-754 double).
Side effects
- Missing or non-numeric 'value' query parameter returns a validation error
- Value below 0 or above 1e+100 is rejected as out of range
- Payment of 0.001 USDC not provided or declined results in 402 Payment Required
- Network or worker timeout returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "millimeter",
"from": "astronomical-unit",
"value": 123.45,
"converted": 18467857137915000,
"dimension": "length",
"precision": "IEEE-754 double"
}
}Tags
x402
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