{"uid":"cap_grDYu5isk7RsoxJIdyCKa","slug":"blockrun-ai-f6135762","name":"BlockRun.AI DefiLlama TVL by Chain","description":"TVL by chain — every chain DefiLlama tracks with current TVL totals.","url":"https://blockrun.ai/api/v1/defillama/chains","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","properties":{"query":{"type":"object","required":[],"properties":{}}}},"output":{"type":"object","properties":{"example":{"type":"object","properties":{"data":{"type":"object"}}}}}}},"responseSchema":null,"example":{"request":{"input":{"body":{}}},"response":{"_truncated":true,"_originalSize":50271}},"exampleRequest":{"input":{"body":{}}},"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_npw18XMicp4Io1c19xCEq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current Total Value Locked (TVL) for every blockchain that DefiLlama tracks.","exampleAgentPrompt":"Pull the current TVL for every blockchain that DefiLlama tracks and show me which chains have the highest total value locked right now.","exampleUseCases":null,"resultDescription":"A list of all blockchains tracked by DefiLlama, each with their current Total Value Locked (TVL) in USD. The response is structured as a data object containing per-chain TVL totals.","failureModes":["DefiLlama data unavailable or stale — returns error or empty data object","Payment not processed (x402) — returns 402 Payment Required","Network timeout — returns timeout error","Rate limiting — returns 429 Too Many Requests"],"whenToPreferThis":"Use this endpoint when you need a comprehensive snapshot of TVL across all blockchains in a single call, rather than querying individual chains or protocols. Ideal for cross-chain TVL comparison, market share analysis, or monitoring which chains dominate DeFi liquidity. Prefer over protocol-level endpoints when the unit of analysis is the chain rather than a specific protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:04:53.724Z","isFirstParty":false}