{"uid":"cap_7AP63z17ySZhaz7S-9XiZ","slug":"defillama-dex-chain-rankings-x402-f20a5554","name":"DefiLlama DEX Chain Rankings (x402)","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/defillama/dexs-chain?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_K5WLRDHbOqN8RQYQGIBKe","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 DEX volume, TVL, momentum scores, and chain growth trends across DeFi chains, sourced from DefiLlama, paid per-call via x402 USDC on Base.","exampleAgentPrompt":"Which DeFi chains are growing fastest right now? Sort by momentum and focus on Base — I want TVL, 7-day DEX volume, and trend direction.","exampleUseCases":[{"title":"Identify fastest-growing DeFi chain","prompt":"Which blockchain is growing the fastest in DeFi right now? Sort by momentum and tell me the top chain's TVL, DEX volume, and trend."},{"title":"Base chain DeFi activity snapshot","prompt":"Give me a current snapshot of Base's DeFi activity — TVL, 24-hour and 7-day DEX volume, and whether it's growing or shrinking."},{"title":"Compare chains by DEX trading volume","prompt":"Rank the top DeFi chains by 7-day DEX volume and show me which ones are gaining momentum versus losing ground."}],"resultDescription":"A ranked list of DeFi chains with TVL (USD), DEX volume (24h/7d/30d), TVL change percentages, momentum scores, trend labels (GROWING/SHRINKING), chain IDs, a summary of the fastest-growing and biggest chains, a timestamp, and suggested next endpoints to call.","failureModes":["Invalid sort enum value returns an error or defaults to momentum","Unknown chain name in 'chain' param may return empty focus or no-focus result","x402 payment failure (insufficient USDC, wrong network) blocks the call","Stale data possible within 10-minute cache window","Rate limiting or worker errors return 5xx if upstream DefiLlama is unavailable"],"whenToPreferThis":"Choose this endpoint when an AI agent needs structured, ranked DeFi chain analytics (TVL, DEX volume, momentum) without managing API keys — particularly useful for trading bots, DeFi dashboards, or on-chain agents that can pay micro-fees in USDC on Base via x402. Prefer this over raw DefiLlama API calls when you need pre-ranked momentum scoring and chain trend labels in a single response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:08.462Z","isFirstParty":false,"canonicalSlug":"defillama-dex-chain-rankings-x402-f20a5554"}