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Numora Modular Exponentiation API
x402
Numora Modular Exponentiation API is a paid API for AI agents from numormo.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Computes modular exponentiation (base^exp mod m) for integers, useful in cryptography and number theory
Price / call$0.1
Success—
StatusUnknown
How this service works
100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.
Output
Returns a JSON object with success (boolean), result (object containing the computed integer value of base^exp mod modulus), and computation (a human-readable string describing what was calculated).
Example use cases
RSA cryptography key verification
“I need to verify an RSA computation — can you compute 65537 to the power of 3233 modulo 3233 and tell me the result?”
Number theory homework check
“Can you confirm what 2 raised to the power of 100 mod 97 equals? I'm working through Fermat's little theorem and want to verify my answer.”
Diffie-Hellman key exchange step
“For a Diffie-Hellman key exchange, compute 5 to the power of 17 modulo 23 — base is 5, exponent is 17, mod is 23.”
Technical details
Endpoint
POSThttps://numormo.vercel.app/api/number/modular-expWhen to prefer
Choose this endpoint when you need to compute base^exp mod m for large integers without relying on local code execution, or when working within an agentic pipeline that requires deterministic, dependency-free math over x402 micropayments. Prefer it over general-purpose code execution tools when you want a lightweight, paid computation call with a predictable JSON response.
Side effects
- Missing required fields (base, exp, or mod) returns a validation error
- Modulus of zero causes a division-by-zero error
- Non-integer inputs fail schema validation
- Very large integers may hit platform computation limits
- x402 payment failure if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| exprequired | integer | |
| modrequired | integer | |
| baserequired | integer |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| resultrequired | object | Computation result varies by endpoint |
| successrequired | boolean | Always true on success |
| computationrequired | string | Human-readable description of what was computed |
Tags
x402
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