{"uid":"cap_7yalh4ySILY5_SsFu1zJA","slug":"agentgate-concordium-agent-registry-check-5704f16f","name":"AgentGate Concordium Agent Registry Check","description":"Check whether an AI agent is registered, Active and Verified in the Concordium Agent Registry (CIS-8004).","url":"https://agentgate.agentgate.workers.dev/v1/check-agent?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["id"],"properties":{"id":{"type":"string","description":"Badge (CIS-2 token address, short or CAIP-19 form) or Concordium account address"},"network":{"enum":["mainnet","testnet","devnet"],"type":"string","description":"Concordium network, default mainnet"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"id":"Mf22soLh1NuZYFgBK8iSs","kind":"badge","mock":false,"found":true,"owner":"4DDvjwdcLmTy1Ar9FCKKPMiABrS261TvyXJGr4n4ypuuogXeFF","active":true,"issues":[],"source":"concordium-badge-check","network":"mainnet","tokenId":484,"agentUri":"https://tippingservice.co.uk/agents/vigilonmoltbook/.well-known/agent-card.json","verified":true,"agentWallet":null,"tokenAddress":"Mf22soLh1NuZYFgBK8iSs","cardHashMatches":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xpz8m3NnVrhzL8_1s_1Ul","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether an AI agent is registered, active, and verified in the Concordium Agent Registry (CIS-8004) by badge or account address.","exampleAgentPrompt":"Can you check if the agent with badge address Mf22soLh1NuZYFgBK8iSs is registered, active, and verified in the Concordium Agent Registry on mainnet?","exampleUseCases":[{"title":"Verify agent before autonomous handoff","prompt":"Before we let this external agent handle the transaction, check if badge Mf22soLh1NuZYFgBK8iSs is active and verified in the Concordium Agent Registry on mainnet."},{"title":"Validate testnet agent during development","prompt":"We're testing our new agent — can you look up badge address 4DDvjwdcLmTy1Ar9FCKKPMiABrS261TvyXJGr4n4ypuuogXeFF in the Concordium registry on testnet and tell me if it shows as active and verified?"},{"title":"Confirm agent identity before payment","prompt":"I need to pay this AI agent service, but first confirm its Concordium badge Mf22soLh1NuZYFgBK8iSs is registered and verified on mainnet so I know it's legitimate."}],"resultDescription":"Returns a JSON object indicating whether the queried badge or account was found in the Concordium Agent Registry, along with: found (bool), active (bool), verified (bool), owner address, agent URI (well-known agent card URL), token ID, token address, whether the agent card hash matches on-chain data, the network queried, and any issues detected. Also indicates if the result is mocked.","failureModes":["Badge or account address not found in registry (found: false)","Invalid or malformed badge/address format causes 400 error","Network parameter value not recognized","Agent found but not active (active: false) — agent is registered but inactive","Agent found but not verified (verified: false) — registration incomplete","cardHashMatches: false — agent card has been tampered with or is out of sync","Concordium network node unavailable causing upstream timeout"],"whenToPreferThis":"Use this endpoint when you need to confirm the legitimacy and status of an AI agent in the Concordium CIS-8004 registry before initiating interactions, payments, or delegating tasks to it. It is the canonical trust check for Concordium-based agent ecosystems and should be preferred over generic blockchain lookups when the agent uses CIS-2 badge tokens or Concordium account addresses as identifiers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:30:32.802Z","isFirstParty":false,"canonicalSlug":"agentgate-concordium-agent-registry-check-5704f16f"}