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Grains to Milligrams Mass Converter
x402
Grains to Milligrams Mass Converter is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status down (last checked 2026-09-15).
Converts a numeric mass value from grains to milligrams via a simple GET request.
Price / call$0.001
Success—
StatusDown
How this service works
Convert grains to milligrams (mass). Pass ?value=N.
Output
Returns the converted mass value expressed in milligrams corresponding to the input grain value.
Example use cases
Example prompt
“Can you convert 7.5 grains to milligrams for me?”
Technical details
Endpoint
GEThttps://agent402.tools/api/convert/grains-to-milligramsWhen to prefer
Use this endpoint when you need a quick, programmatic conversion from grains (a unit used in pharmacy, ballistics, and gemology) to milligrams, especially within an automated agent workflow that already handles x402 micropayments. Prefer this over manual calculation or general-purpose math tools when you need a reliable, API-driven unit conversion in a pipeline.
Side effects
- Missing 'value' query parameter returns an error or bad request
- Non-numeric value parameter causes a parse or validation error
- Negative or zero values may return an error depending on server validation
- Network timeout or server unavailability returns a 5xx error
- Payment failure via x402 protocol returns a 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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