{"uid":"cap_PgYJ6XxO__3rG_kwpwcoo","slug":"speraxos-top-defi-protocols-intelligence-c711c5ea","name":"SperaxOS Top DeFi Protocols Intelligence","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/intel/top-protocols?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"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_zFIclDu2ZkNAkZMUzwcVP","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":"Returns AI-curated rankings and intelligence on top DeFi protocols, payable per-request via x402 USDC micropayments on Base","exampleAgentPrompt":"What are the top DeFi protocols right now? Pull the latest SperaxOS intelligence rankings so I can see which protocols are leading the space.","exampleUseCases":[{"title":"Daily DeFi market briefing","prompt":"Give me today's top DeFi protocols ranked by activity — I want to know which ones are dominating the space right now so I can plan my yield strategy."},{"title":"Research for DeFi investment thesis","prompt":"Pull the current list of top DeFi protocols from SperaxOS so I can compare them and decide which ones to include in my investment report."},{"title":"Monitoring protocol landscape changes","prompt":"Which DeFi protocols are at the top of the rankings today? I want to track if anything new has risen or fallen since last week."}],"resultDescription":"A ranked list of top DeFi protocols with AI-generated intelligence, including relevant metrics, rankings, and protocol-level insights to help users understand the current DeFi landscape. Response is returned after a micropayment of $0.005 USDC is processed via x402.","failureModes":["Payment not included or insufficient USDC amount — returns 402 Payment Required","Invalid or malformed x402 payment header — returns 402 with payment details","Network or chain issues with Base USDC payment processing — payment fails","Upstream DeFi data source unavailable — may return stale or error response","Invalid filter properties parameter — may return 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need a quick, AI-curated snapshot of the top DeFi protocols without requiring an API key subscription — ideal for agents that prefer pay-per-use micropayment access via x402 on Base. Best suited for on-demand DeFi intelligence rather than continuous streaming data feeds.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:28:49.655Z","isFirstParty":false,"canonicalSlug":"speraxos-top-defi-protocols-intelligence-c711c5ea"}