get_calc
ActiveTool of io.github.webberdesign/webbersites-x402-data-api
Exact math for agents — the arithmetic LLMs get plausibly wrong. Evaluates an expression at 50-significant-digit precision (BigNumber): big-integer multiplication, high-precision division, roots, logs, factorials, unit conversions (12 inch to cm). GET ?expr=…, result returned as an exact string. Deterministic, no AI, never executed as code. ($0.001 per call, paid via x402)
Parameters schema
{
"type": "object",
"required": [
"expr"
],
"properties": {
"expr": {
"type": "string",
"description": "Math expression, max 400 chars — e.g. '2^128', 'sqrt(2)', '12 inch to cm'"
}
}
}No endpoints wrapped at confidence ≥ 0.70.
Parent server
io.github.webberdesign/webbersites-x402-data-api
https://github.com/webberdesign/api.webbersites.com
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