{"uid":"cap_afHDDN2gEUfY9CENOKGEa","slug":"keeperhub-premise-freshness-check-workflow-34ba7fea","name":"KeeperHub Premise Freshness Check Workflow","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/premise-freshness-check/call?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"properties":{"input":{"properties":{"body":{"type":"object","properties":{},"description":"No inputs required."}}},"output":{"properties":{"example":{"status":"running","executionId":"exec_abc123"}}}}},"responseSchema":null,"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_IAG1Rk-DGI9I0thoRyMSn","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":"Runs a blockchain-powered workflow that checks the freshness or validity of a premise (e.g., a data point, claim, or on-chain state) via KeeperHub's visual automation engine","exampleAgentPrompt":"Run a premise freshness check on KeeperHub to verify whether the on-chain data premise I set up is still current and valid.","exampleUseCases":[{"title":"On-chain data staleness detection","prompt":"Can you run a freshness check on my blockchain premise to see if the on-chain data is still current, or if it's gone stale and needs updating?"},{"title":"Automated claim validity verification","prompt":"I need to verify whether the premise I registered on KeeperHub is still valid — run the freshness check workflow and let me know if it's expired or still good."},{"title":"Pre-action blockchain state check","prompt":"Before I trigger my next smart contract action, can you use KeeperHub to check the freshness of the premise state so I know the underlying data is still accurate?"}],"resultDescription":"Returns a freshness status indicating whether the specified premise is current or stale, along with a timestamp, validation result details, and any relevant on-chain verification metadata from the workflow execution.","failureModes":["Invalid or missing premise identifier returns a 400 error","Premise not found on-chain returns a not-found or empty result","Payment of $0.01 USDC not fulfilled causes a 402 Payment Required response","Blockchain node connectivity issues may cause timeouts or 503 errors","Workflow misconfiguration on KeeperHub side returns an execution error"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify whether a specific blockchain premise or on-chain data claim is still fresh and valid, particularly within automated workflows. Prefer this over generic REST validators when you need the result to be backed by KeeperHub's visual workflow automation engine and blockchain-native verification.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T00:38:40.965Z","isFirstParty":false,"canonicalSlug":"keeperhub-premise-freshness-check-workflow-34ba7fea"}