Calc
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.
GET https://api.webbersites.com/api/calc
0.001 USDC on Base · payTo 0xdd5fcEa81CA6f1EB39FEd5B973DE794293B81ba6
Status: unverified (probe-pending)
Settlement: direct to the seller's payTo — 0% HIVE402 take
Payment routes
Base · 0.001 USDC · payTo 0xdd5fcEa81CA6f1EB39FEd5B973DE794293B81ba6 · via guests · settles direct