{"uid":"cap_LCpJXKUdY2VLQgWPtQQGP","slug":"blockchain-tvl-by-chain-defi-chain-flows-edb07faa","name":"Blockchain TVL by Chain (DeFi Chain Flows)","description":"Blockchain TVL by chain: total value locked per chain, ranked, with token symbol. JSON array. Chain-level capital flow comparison.","url":"https://cycle-angela-lamp-hamburg.trycloudflare.com/api/defi/chain-flows","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"object","properties":{"chains":{"type":"array","items":{"type":"object","properties":{"name":{"type":"string"},"token":{"type":"string"},"tvl_usd":{"type":"number"}}},"description":"top 40 chains by TVL"},"generated_at":{"type":"integer","description":"unix seconds when payload was built"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n70bFlKFblSjNPNf6zMYO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the top 40 blockchains ranked by total value locked (TVL) in USD, with token symbol and capital flow data for chain-level comparison.","exampleAgentPrompt":"Can you pull up the latest TVL rankings for the top blockchains — I want to see which chains have the most capital locked in DeFi right now, with their token symbols?","exampleUseCases":null,"resultDescription":"A JSON object containing an array of up to 40 blockchain entries, each with chain name, native token symbol, and TVL in USD, ordered by TVL descending, plus a Unix timestamp indicating when the data was generated.","failureModes":["Cloudflare tunnel may be temporarily unavailable, returning 5xx or connection timeout","Payment not processed correctly via x402 protocol results in 402 Payment Required","Data may be stale if the underlying source has not refreshed recently (check generated_at timestamp)","Response may contain fewer than 40 chains if some chains have missing or zero TVL data"],"whenToPreferThis":"Use this endpoint when you need a current, ranked snapshot of total value locked across all major blockchains in a single call, with token symbols included. Prefer this over exchange-specific or protocol-specific TVL sources when you need chain-level aggregate comparisons rather than protocol-level breakdown.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:25:15.087Z","isFirstParty":false}