{"uid":"cap_y_Lo-QteiUUwQJK1Yy8L4","slug":"dilithium-signature-verifier-027e4726","name":"Dilithium Signature Verifier","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/dilithium-signature-verifier-mcp/api/process","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"payload":{"type":"string"}}},"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.35","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.35/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.35","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.35","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7oTWyYgeqNbdpolV9jIiQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.35","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies post-quantum Dilithium digital signatures against provided data","exampleAgentPrompt":"Can you verify this Dilithium post-quantum signature for me? Here's the signed data payload — I need to confirm it hasn't been tampered with and the signature is authentic.","exampleUseCases":[{"title":"Quantum-safe document authenticity check","prompt":"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?"},{"title":"Post-quantum API response verification","prompt":"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?"},{"title":"Secure software artifact validation","prompt":"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?"}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:14:49.683Z","isFirstParty":false}