{"uid":"cap_zmZ5dxAVNSI2W5L7tGAWU","slug":"m2mcent-logistics-zk-proof-validator-mcp-9f8d3d48","name":"M2MCent Logistics ZK Proof Validator MCP","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/logistics-zk-proof-validator-mcp-366/api/execute?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["prompt"],"properties":{"prompt":{"type":"string"}}},"responseSchema":{"type":"object","required":["hash"],"properties":{"hash":{"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":"$0.121051/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.121051","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.121051","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nZknWHXhOWP-ZEE5RxDxu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.121051","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates zero-knowledge proofs for logistics use cases via a monetized MCP node endpoint using the x402 payment protocol","exampleAgentPrompt":"Can you validate this zero-knowledge proof for my logistics shipment record and tell me if it checks out?","exampleUseCases":[{"title":"Supply chain ZK proof verification","prompt":"I have a zero-knowledge proof for a shipment event from our warehouse — can you verify whether it's valid before I submit it on-chain?"},{"title":"Freight data integrity check","prompt":"Validate this ZK proof for our freight tracking record and confirm whether the cryptographic commitment holds."},{"title":"Anonymous logistics claim validation","prompt":"We need to verify a zero-knowledge proof attesting to a delivery milestone without revealing the underlying data — can you run it through the validator?"}],"resultDescription":"Returns a JSON object containing a 'hash' field with a boolean value indicating whether the submitted ZK proof is valid (true) or invalid (false).","failureModes":["Missing or empty 'prompt' field returns a validation error","Malformed or non-ZK-proof input may return false or an error response","Payment failure via x402 protocol results in a 402 HTTP response blocking execution","Network or node unavailability may result in a timeout or 5xx error","Invalid proof format may cause silent false negatives"],"whenToPreferThis":"Choose this endpoint when you need to validate a zero-knowledge proof specifically in a logistics or supply chain context and are operating within the x402 micropayment ecosystem on Base L2. Prefer this over generic ZK validators if you need a pay-per-use, gasless USDC settlement model without maintaining your own validator infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:46:18.942Z","isFirstParty":false,"canonicalSlug":"m2mcent-logistics-zk-proof-validator-mcp-9f8d3d48"}