{"uid":"cap_GpRsPqlnfI4nzmMSfvktg","slug":"nlp-zk-proof-auditor-mcp-node-m2mcent-159-db28f8ca","name":"NLP ZK Proof Auditor MCP Node (M2MCent #159)","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/nlp-zk-proof-auditor-mcp-159/api/execute?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["parameters"],"properties":{"parameters":{"type":"string"}}},"responseSchema":{"type":"object","required":["url"],"properties":{"url":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.420905/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.420905","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.420905","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SQBAbdt7olbGDEExWvNv8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.420905","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Executes an NLP-based zero-knowledge proof auditing operation via a monetized MCP node with gasless USDC settlement on Base L2","exampleAgentPrompt":"Can you audit this zero-knowledge proof using NLP analysis and tell me whether it passes validation? Here are the proof parameters: [proof_data_string].","exampleUseCases":[{"title":"ZK Proof Correctness Audit","prompt":"I have a zero-knowledge proof I need audited — can you run it through the NLP ZK proof auditor and tell me if it's valid? Here's the proof data as a parameter string."},{"title":"Automated Proof Validation Pipeline","prompt":"For each ZK proof submission in our system, I need you to call the NLP ZK proof auditor to check validity and flag any that fail — start with this one: [parameters]."},{"title":"Cryptographic Compliance Check","prompt":"We need to verify our ZK proofs meet compliance standards before deployment — can you use the NLP ZK proof auditor MCP node to run the audit on this proof parameters string?"}],"resultDescription":"Returns a JSON object with a boolean 'url' field indicating the audit outcome (true/false pass/fail) of the NLP-based ZK proof analysis.","failureModes":["Malformed parameters string results in validation error","Payment failure via x402 protocol causes 402 response and no execution","Empty or missing 'parameters' field returns schema validation error","ZK proof data too large or malformed returns processing error","Node downtime or MCP routing failure returns 503 or timeout"],"whenToPreferThis":"Choose this endpoint when you need automated NLP-driven zero-knowledge proof auditing with gasless USDC micropayments on Base L2, particularly when integrating into agent workflows that require pay-per-use cryptographic validation without managing gas fees.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:45:38.356Z","isFirstParty":false,"canonicalSlug":"nlp-zk-proof-auditor-mcp-node-m2mcent-159-db28f8ca"}