{"uid":"cap_AcYXGa-rT07PG3os3Q9FH","slug":"vidar-agent-erc-8004-agent-reputation-verification-checker-7c53fda6","name":"Vidar Agent — ERC-8004 Agent Reputation & Verification Checker","description":"Agent reputation and verification checker — validates ERC-8004 registration, uptime, endpoint health, and trust signals.","url":"https://lavish-vision-production-bf85.up.railway.app/entrypoints/trustshell/invoke?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UVaVHC565hHtp0Irj0Nfo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates ERC-8004 agent registration, checks uptime, endpoint health, and trust signals to assess an agent's reputation and verification status.","exampleAgentPrompt":"Can you check if the agent at this endpoint is ERC-8004 registered, what its current uptime looks like, and whether its trust signals check out?","exampleUseCases":[{"title":"Vetting agents before delegation","prompt":"Before I hand off this task to another agent, can you verify it's properly registered under ERC-8004 and check its uptime and trust scores so I know it's reliable?"},{"title":"Auditing third-party integrations","prompt":"I'm about to integrate with a bunch of agents in our marketplace. Can you validate which ones are actually ERC-8004 compliant and have healthy endpoints with good trust signals?"},{"title":"Monitoring agent network health","prompt":"Give me a quick overview of our agent network's status—check the registration validity, endpoint health, and uptime metrics for our main agents to see if anything's degraded."}],"resultDescription":"Returns ERC-8004 registration validity, uptime metrics, endpoint health status, and trust signal scores for the queried agent.","failureModes":["Agent endpoint unreachable — health check fails with timeout or connection error","Invalid or unregistered ERC-8004 agent identifier returns unverified status","Malformed input object causes validation error","Payment of $0.02 USDC not received — 402 response requiring payment","Upstream registry unavailable — trust signal lookup fails"],"whenToPreferThis":"Use this endpoint when you need to verify whether an AI agent is legitimately registered under ERC-8004, check its liveness and uptime history, or assess its trust reputation before interacting with or delegating to it. Prefer this over generic blockchain lookups when you specifically need agent-layer verification including endpoint health checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-09T18:42:45.084Z","isFirstParty":false,"canonicalSlug":"vidar-agent-erc-8004-agent-reputation-verification-checker-7c53fda6"}