{"uid":"cap_qmAYKnxK-ZSehrBGKWWpp","slug":"speraxos-erc-8004-agent-search-all-df7cbbf8","name":"SperaxOS ERC-8004 Agent Search-All","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/v1/erc8004/agents/search-all?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"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_FYZ1y-1XqAHVjWKzk0dbd","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":"Searches across all ERC-8004 registered AI agents in the SperaxOS DeFi ecosystem, returning matched agent profiles and capabilities.","exampleAgentPrompt":"Search the SperaxOS ERC-8004 agent registry for all AI agents that handle yield optimization or liquidity management on Base.","exampleUseCases":[{"title":"Discover yield farming AI agents","prompt":"Can you search the SperaxOS agent registry for any AI agents that specialize in yield farming or auto-compounding strategies on Base?"},{"title":"Find liquidity management agents","prompt":"Look through all the registered ERC-8004 agents on SperaxOS and show me which ones handle liquidity pool management or rebalancing."},{"title":"Browse available DeFi task agents","prompt":"I want to know what AI agents are available on SperaxOS — can you search all registered agents and give me a list of what each one does?"}],"resultDescription":"Returns a list of ERC-8004-registered AI agent profiles from the SperaxOS ecosystem, including agent names, on-chain addresses, described capabilities, supported DeFi protocols, and metadata conforming to the ERC-8004 agent standard.","failureModes":["Payment failure if USDC balance on Base is insufficient (402 response)","No agents matching query terms returns empty result set","Malformed query parameters return 400 error","Network or RPC issues on Base chain may cause timeout","Rate limiting if too many requests are submitted rapidly"],"whenToPreferThis":"Use this endpoint when you need to discover or enumerate AI agents registered under the ERC-8004 standard within the SperaxOS DeFi platform, especially when you want to find agents by capability or name without holding a traditional API key. Prefer this over generic Web3 agent directories when your workflow targets Base chain DeFi agents specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:42:38.582Z","isFirstParty":false,"canonicalSlug":"speraxos-erc-8004-agent-search-all-df7cbbf8"}