{"uid":"cap_BVrZePbUb_CS1MvDDqY4C","slug":"x402-silverbackdefi-app-12516b8e","name":"SilverbackDeFi Top Protocols","description":"","url":"https://x402.silverbackdefi.app/api/v1/top-protocols","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","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_48QDQo221p4hCiFIlmPk2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked list of top DeFi protocols by activity, TVL, or other metrics on Base chain","exampleAgentPrompt":"What are the top DeFi protocols on Base right now — can you show me a ranked list with their TVL and volume metrics?","exampleUseCases":null,"resultDescription":"A ranked list of top DeFi protocols with associated metrics such as TVL, trading volume, user activity, and protocol names, focused on Base chain ecosystem.","failureModes":["Invalid filter parameters return 400 error","No protocols match filter criteria returns empty list","Chain not supported returns error","Payment not processed results in 402 response","Rate limit exceeded returns 429"],"whenToPreferThis":"Use this endpoint when you need a ranked overview of DeFi protocol performance on Base chain, especially for comparing TVL, volume, or activity across multiple protocols at once rather than drilling into a single token or swap route.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:57:15.773Z","isFirstParty":false}