{"uid":"cap_RIDebmU_40OU_qj1Ovl6M","slug":"speraxos-erc-8004-agent-reputation-lookup-2c35841c","name":"SperaxOS ERC-8004 Agent Reputation Lookup","description":"AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.","url":"https://chat.sperax.io/api/x402/tools/erc8004/getReputation?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"type":"string","default":"bsc-testnet","description":"Blockchain to query"},"limit":{"type":"number","default":10,"description":"Number of recent feedback entries to return"},"agentId":{"type":"string","description":"The token ID of the agent"}}},"responseSchema":null,"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_WUuwbtu7XyZAkNHI0sJ_L","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0xD74f5255D557944cf7Dd0E45FF521520002D5748","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches the on-chain reputation score and recent feedback history for an ERC-8004 agent token by its token ID on a specified blockchain","exampleAgentPrompt":"Can you check the on-chain reputation for agent token ID 42 on bsc-testnet and show me the last 5 feedback entries?","exampleUseCases":[{"title":"Vetting an agent before hiring","prompt":"Before I delegate funds to agent token 77, can you pull its reputation and last 10 feedback entries on bsc-testnet so I can see if it's been trustworthy?"},{"title":"Monitoring own agent's reputation","prompt":"Check the on-chain reputation for my agent with token ID 15 on bsc-testnet and show me the 10 most recent pieces of feedback it has received."},{"title":"Comparing agent credibility in a marketplace","prompt":"I'm evaluating two agents — token ID 8 and token ID 23 — on bsc-testnet. Can you fetch the reputation and last 5 feedback entries for agent ID 8 so I can compare them?"}],"resultDescription":"Returns the on-chain reputation data for the specified ERC-8004 agent token, including a reputation score and a list of recent feedback entries (up to the requested limit) sourced from the specified blockchain network.","failureModes":["Invalid or non-existent agentId returns an error or empty reputation data","Unsupported chain value results in a lookup failure","Network or RPC issues on the target blockchain cause a timeout","Payment failure via x402 protocol results in 402 Payment Required response","Limit value out of acceptable range may cause a validation error"],"whenToPreferThis":"Use this endpoint when you need to assess the trustworthiness or track record of a specific ERC-8004 agent token on-chain, especially in the SperaxOS / BSC ecosystem. Prefer this over generic off-chain reputation systems when you need verifiable, blockchain-sourced feedback tied directly to an agent's NFT identity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T00:49:52.137Z","isFirstParty":false,"canonicalSlug":"speraxos-erc-8004-agent-reputation-lookup-2c35841c"}