{"uid":"cap_xrrG4zS7YR6MPTiLnJIjw","slug":"iot-zk-proof-validator-mcp-node-c5b9fe4a","name":"IoT 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/iot-zk-proof-validator-mcp-234/api/execute?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string"}}},"responseSchema":{"type":"object","required":["report"],"properties":{"report":{"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":"$0.408899/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.408899","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.408899","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TWo7gigs4tWJojck-XYsq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.408899","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates IoT-related zero-knowledge proofs by accepting a query string and returning a boolean validation report","exampleAgentPrompt":"Validate this IoT zero-knowledge proof for me — the query is: 'device:sensor-42 proof:0xabc123deadbeef attestation:base64payload'","exampleUseCases":[{"title":"IoT sensor data authenticity check","prompt":"I have a ZK proof from one of my field sensors that needs validation — can you check if this proof is legitimate: 'device:field-node-7 proof:0xdeadbeef1234 ts:1718000000'?"},{"title":"Smart device attestation verification","prompt":"Verify the zero-knowledge attestation from this smart device before I allow it onto my network — the proof string is 'node:gateway-99 zk:0xabcdef987654 chain:base'"},{"title":"Blockchain IoT proof audit","prompt":"Run a ZK proof validator check on this IoT data payload I received: 'sensor:temp-unit-03 proof:0x1a2b3c4d5e6f attestation:v2' and tell me if it passes or fails"}],"resultDescription":"A JSON object containing a single 'report' boolean field — true if the ZK proof is valid, false if it is not","failureModes":["Malformed or missing query string returns an error","Invalid or unparseable ZK proof format may return false","Network or payment failure via x402 protocol results in a failed request","Upstream node unavailability returns a 503 or timeout","Proof format mismatch with expected IoT ZK schema returns false"],"whenToPreferThis":"Use this endpoint when you need a fast, gasless, pay-per-call ZK proof validation specifically for IoT device attestations on Base L2, and want a simple boolean pass/fail result without running your own ZK verification infrastructure","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:51:40.971Z","isFirstParty":false,"canonicalSlug":"iot-zk-proof-validator-mcp-node-c5b9fe4a"}