{"uid":"cap_wBBVJxfbmLUIxX-1xqSHQ","slug":"keeperhub-assay-verify-blockchain-intent-verdict-lookup-72b10f1c","name":"KeeperHub Assay Verify - Blockchain Intent Verdict Lookup","description":"Build powerful blockchain workflow automations with a visual, node-based editor. Built with Next.js and React Flow.","url":"https://app.keeperhub.com/api/mcp/workflows/assay-verify/call?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["verifier","intentHash"],"properties":{"verifier":{"type":"string","description":"Address of the verifier whose public verdict record to return."},"intentHash":{"type":"string","description":"The canonical hash of the intent to check, as committed to IntentRegistry. Produce it with the assay_hash_intent MCP tool."}}},"responseSchema":{"status":"running","executionId":"exec_abc123"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-WAVnu9zM11ZW7Lk4e3gY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves a verifier's public verdict record for a specific blockchain intent hash from the IntentRegistry","exampleAgentPrompt":"Check the assay verification verdict for verifier address 0xAbC123... and intent hash 0xDef456... in KeeperHub's IntentRegistry — I need to know if that intent has been approved.","exampleUseCases":[{"title":"Confirm intent approval before execution","prompt":"Before we proceed with the on-chain action, check whether verifier 0x1234abcd... has issued a verdict on intent hash 0xdeadbeef... in the IntentRegistry — I only want to continue if it's been verified."},{"title":"Audit trail for governance workflow","prompt":"I need to audit whether the intent we committed last week was verified — can you pull the public verdict from verifier 0x9876fedc... for intent hash 0xabc00123... on KeeperHub?"},{"title":"Agent pipeline verification gate","prompt":"My automated workflow needs to check if intent hash 0x5a6b7c8d... has been approved by verifier 0xf1e2d3c4... before triggering the next step — look up the verdict record now."}],"resultDescription":"Returns a JSON object with a status field (e.g. 'running') and an executionId (e.g. 'exec_abc123') representing the asynchronous lookup of the verifier's public verdict record for the given intent hash.","failureModes":["Invalid or malformed verifier address returns an error","Intent hash not found in IntentRegistry returns empty or error response","Intent hash not produced by assay_hash_intent tool may be rejected as non-canonical","Payment failure (x402) results in 402 response before processing","Verifier has not yet submitted a verdict, returning no record","Network or blockchain RPC timeout causing delayed or failed response"],"whenToPreferThis":"Use this endpoint when you need to programmatically check whether a specific blockchain intent has received a public verdict from a known verifier address, particularly within automated KeeperHub workflows that gate further actions on intent approval. Prefer this over manual chain queries when you need the result returned via an MCP-compatible interface integrated into a node-based automation pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:40:50.346Z","isFirstParty":false,"canonicalSlug":"keeperhub-assay-verify-blockchain-intent-verdict-lookup-72b10f1c"}