{"uid":"cap_GsNSe9nLLLyX2r04l0dtJ","slug":"defillama-chain-tvl-dex-volume-rankings-327ebb68","name":"DeFiLlama Chain TVL & DEX Volume Rankings","description":"Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.","url":"https://kr-x402-mvp.kgy5612.workers.dev/api/v1/defillama/chains?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"sort":{"enum":["momentum","tvl","volume"],"type":"string","description":"Ranking key (default momentum)"},"chain":{"type":"string","examples":["Base"],"maxLength":40,"description":"Optional chain to focus, e.g. Base, Solana, Hyperliquid"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"next":["/crypto/defi-tvl?chain=Base","/crypto/gas-compare"],"sort":"momentum","focus":{"rank":1,"chain":"Base","trend":"GROWING"},"chains":[{"rank":1,"chain":"Base","flags":[],"trend":"GROWING","tvl_usd":5780000000,"chain_id":8453,"tvl_flow":"flat","tvl_usd_rank":3,"tvl_share_pct":5.1,"momentum_score":11.1,"dex_volume_7d_usd":6848442299,"tvl_change_7d_pct":2.1,"dex_volume_24h_usd":1466645030,"dex_volume_30d_usd":29794587087,"tvl_change_30d_pct":4,"momentum_score_rank":1,"dex_volume_7d_usd_rank":4,"dex_change_7d_over_7d_pct":16.9,"dex_change_30d_over_30d_pct":10.17}],"source":"DefiLlama DEX volume + chain TVL (10 min cache)","summary":{"growing":["Base"],"shrinking":[],"biggest_by_tvl":"Ethereum","busiest_dex_7d":"Solana","fastest_growing":"Base"},"updated_at":"2026-10-30T07:30:00Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_CFRdiU7lty8-by3nKR1Zw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ranked DeFi chain data including TVL, DEX volumes, momentum scores, and growth trends sourced from DefiLlama, paid per-call via x402 USDC micropayment.","exampleAgentPrompt":"What are the top DeFi chains right now ranked by momentum — specifically show me Base's TVL, DEX volume, and whether it's growing or shrinking?","exampleUseCases":[{"title":"Chain selection for DeFi deployment","prompt":"I'm about to deploy a DeFi strategy and need to know which blockchain has the best momentum right now — show me the top chains ranked by momentum score with their TVL and DEX volumes."},{"title":"Monitoring Base chain growth","prompt":"Is Base chain growing or shrinking in DeFi activity? Give me its current TVL, 7-day DEX volume, and momentum score compared to the rest of the field."},{"title":"DeFi market overview for trading agent","prompt":"Give me a ranked overview of all major DeFi chains sorted by TVL — I want to know which ones are biggest, which are fastest growing, and which have the most DEX volume this week."}],"resultDescription":"Returns a ranked list of DeFi chains with fields including TVL in USD, TVL rank, TVL 7d/30d change %, DEX volume for 24h/7d/30d periods, momentum score and rank, trend label (GROWING/SHRINKING), TVL flow, and chain ID. Also includes a summary object highlighting the biggest chain by TVL, busiest DEX chain, and fastest growing chain, plus suggested next API calls. Data is sourced from DefiLlama with a 10-minute cache.","failureModes":["Payment failure: x402 micropayment not completed or insufficient USDC balance returns 402 error","Invalid sort enum: values other than momentum/tvl/volume for the sort parameter may be rejected","Unknown chain name: specifying an unrecognized chain in the chain filter may return empty focus data","Rate limiting: excessive calls without valid payments may be throttled","Stale data: 10-minute cache means data may be slightly delayed during high volatility periods"],"whenToPreferThis":"Use this endpoint when an AI agent needs real-time DeFi chain-level analytics — TVL rankings, DEX volume comparisons, and momentum scoring — without requiring an API key, paying only per successful call via USDC micropayment. Prefer this over free tier aggregators when building autonomous trading or onchain agents that need lightweight, pay-as-you-go access to chain health signals. Best when the agent needs to rank or compare multiple chains simultaneously rather than querying a single protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T18:33:25.631Z","isFirstParty":false,"canonicalSlug":"defillama-chain-tvl-dex-volume-rankings-327ebb68"}