{"uid":"cap_IPxt2olF1tg4uJJhiz8Y0","slug":"origin-protocol-agent-grade-lookup-babeb85b","name":"Origin Protocol Agent Grade Lookup","description":"Trust-gated agent economy on Base mainnet. Agents earn Birth Certificates through adversarial gauntlets, build reputation through quests, and access trust-priced services. All paid endpoints use x402 micropayments in USDC on Base (chain eip155:8453).","url":"https://protocol.origindao.ai/agent/grade/%7Baddress%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","required":["address","method"],"properties":{"method":{"enum":["GET"],"type":"string"},"address":{"type":"string"},"pathParams":{"type":"object"}}},"output":{"type":"object","properties":{"grade":{"type":"string"},"gradeIndex":{"type":"integer"},"reputation":{"type":"integer"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_e2VseG21qnoxr8-3t49id","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves the trust grade and reputation score for a given agent address on the OriginDAO on-chain agent economy","exampleAgentPrompt":"What trust grade and reputation score does the agent at address 0x3581D450dC885499cff061e20630c6f7EFf5cF9a have in the OriginDAO system on Base mainnet?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the agent's grade (string label), gradeIndex (integer rank), and reputation (integer score) reflecting their standing in the OriginDAO trust-gated agent economy.","failureModes":["Address not found or not registered — returns empty or null grade/reputation","Invalid address format — returns a 400-level error","Payment failure via x402 micropayment — returns 402 Payment Required if USDC payment is not completed","Network or contract unavailability on Base mainnet — returns 5xx server error","Address has no Birth Certificate or completed quests — may return zero/null reputation"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify the trust grade or reputation score of a specific agent address within the OriginDAO ecosystem on Base mainnet. Prefer this over general blockchain lookups when you specifically need the OriginDAO grade taxonomy (gradeIndex + grade string + reputation integer) rather than raw on-chain data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:30:02.816Z","isFirstParty":false}