{"uid":"cap_HZhGQqAe2JiZ61paTHPFj","slug":"web3-zk-proof-validator-mcp-node-5efae944","name":"Web3 ZK Proof Validator MCP Node","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/web3-zk-proof-validator-mcp-781/api/execute?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["dataset"],"properties":{"dataset":{"type":"string"}}},"responseSchema":{"type":"object","required":["boolean"],"properties":{"boolean":{"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":"$0.344018/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.344018","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.344018","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZqWTUeKUDJruB5ce13291","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.344018","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a dataset input and returns a boolean result, ostensibly as a monetized MCP node for zero-knowledge proof validation on a Web3 network.","exampleAgentPrompt":"Run the web3 ZK proof validator on this dataset string and tell me whether it passes or fails: '0xabc123deadbeef'.","exampleUseCases":[{"title":"Validate blockchain dataset integrity","prompt":"I have a dataset string '0xdeadbeef1234' — can you run it through the ZK proof validator and tell me if it's valid?"},{"title":"Automated smart contract data check","prompt":"Before submitting this payload to the smart contract, validate the dataset '0x9f8e7d6c5b4a' using the ZK proof validator and return whether it passes."},{"title":"Pipeline data quality gate","prompt":"I need a true/false check on this dataset value 'zkdata-payload-v2-abc' using the web3 ZK proof validator so I can decide whether to proceed with the next pipeline step."}],"resultDescription":"Returns a JSON object containing a single boolean field indicating whether the provided dataset passes the ZK proof validation check (true = valid, false = invalid).","failureModes":["Missing required 'dataset' field returns a validation error","Malformed or non-string dataset input may cause a 400 error","Payment failure via x402 protocol results in a 402 Payment Required response","Service unavailability on the MCP node returns a 503 error","Empty or null dataset may return false or an error"],"whenToPreferThis":"Choose this endpoint when you need a simple true/false validation result for a dataset string within a Web3 or ZK-proof context and are already operating within the x402 USDC micropayment ecosystem on Base L2.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:46:02.637Z","isFirstParty":false,"canonicalSlug":"web3-zk-proof-validator-mcp-node-5efae944"}