{"uid":"cap_-FJrA_cyhIcDRCU7CswY9","slug":"2s-io-defi-chains-tvl-leaderboard-8a9e0584","name":"2s.io DeFi Chains TVL Leaderboard","description":"DeFi TVL leaderboard across all chains (via DefiLlama, free/keyless): every chain ranked by total value locked, with its native token symbol and chain id. Distinct from crypto.defi (which returns one chain's TVL by name) — this is the full ranked cross-chain comparison.","url":"https://2s.io/api/crypto/defi-chains","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","maximum":200,"minimum":1}},"additionalProperties":false}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0036","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":"$0.0036/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0036","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0036","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Y70ym7Gi1878VdHOVxM6O","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0036","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns all blockchain networks ranked by total value locked (TVL), including each chain's native token symbol and chain ID, sourced from DefiLlama.","exampleAgentPrompt":"Show me the full DeFi TVL leaderboard across all chains — rank every blockchain by total value locked and include their native token symbols. Give me the top 50.","exampleUseCases":null,"resultDescription":"An ordered list of blockchain networks ranked by total value locked (TVL), each entry containing the chain name, TVL amount in USD, native token symbol, and chain ID — sourced from DefiLlama.","failureModes":["Limit parameter out of range (must be 1–200) returns validation error","DefiLlama upstream unavailable causes service error","No chains returned if data feed is temporarily empty","Payment not completed (x402) results in 402 status before data is returned"],"whenToPreferThis":"Use this endpoint when you need a cross-chain TVL comparison or ranked leaderboard of all blockchains by DeFi activity. Prefer this over single-chain TVL lookups when the user wants to compare multiple chains or find which chain dominates DeFi. It is keyless and pay-per-call, making it ideal for on-demand agent queries without API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:20:54.808Z","isFirstParty":false}