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Dilithium Signature Verifier
x402
Dilithium Signature Verifier is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.35/call, status unknown (last checked 2026-09-15).
Verifies post-quantum Dilithium digital signatures against provided data
Price / call$0.35
Success—
StatusUnknown
How this service works
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Output
Returns a verification result indicating whether the provided Dilithium signature is valid for the given data, including a pass/fail status and potentially a confidence or error detail.
Example use cases
Quantum-safe document authenticity check
“I received a signed document from a partner who used CRYSTALS-Dilithium for signing — can you verify that this data payload has a valid Dilithium signature so I know it's authentic and untampered?”
Post-quantum API response verification
“Our backend returns Dilithium-signed API responses for quantum resistance. Can you run this response payload through the Dilithium verifier to confirm the signature checks out before I process it?”
Secure software artifact validation
“Before I install this software package, can you verify its Dilithium digital signature against this data string to make sure it's genuinely from the publisher and hasn't been modified?”
Technical details
Endpoint
POSThttps://api.m2mcent.com/dilithium-signature-verifier-mcp/api/processWhen to prefer
Choose this endpoint when you need post-quantum (CRYSTALS-Dilithium / NIST PQC) signature verification rather than classical ECDSA or RSA verification. Prefer it when handling data from systems that have adopted quantum-resistant cryptography standards.
Side effects
- Invalid or malformed signature returns a verification failure
- Data string does not match what was originally signed — returns invalid result
- Missing or malformed input data field returns a 400-level error
- Unsupported Dilithium parameter set may cause processing failure
- Network timeout or upstream service error returns a 5xx response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | string |
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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