{"uid":"cap_zusichONJ7eke_7U6TXb5","slug":"dex-volume-chain-momentum-rankings-via-defillama-x402-7ad3c889","name":"DEX Volume & Chain Momentum Rankings via DefiLlama (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?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_7K8vEeJIjouTT4LgmWK9t","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 DEX trading volume and TVL momentum data across blockchain chains, sourced from DefiLlama, payable per-call via x402 USDC micropayment.","exampleAgentPrompt":"Pull the latest DEX volume and chain momentum rankings from DefiLlama — sorted by momentum — and focus on Base so I can see how it ranks against other chains by TVL and 7-day trading volume.","exampleUseCases":[{"title":"Identify fastest-growing DeFi chain","prompt":"Which blockchain has the highest momentum score right now? Pull the latest chain rankings sorted by momentum and tell me which ones are growing vs shrinking."},{"title":"Base chain DeFi health check","prompt":"Give me a snapshot of Base's DeFi activity — TVL, 24h DEX volume, 7-day volume, and whether it's trending up or down compared to other chains."},{"title":"Onchain agent capital allocation signal","prompt":"Sort all chains by total DEX volume and show me TVL share percentages so I can figure out where liquidity is most active for a trade I'm planning."}],"resultDescription":"Returns a ranked list of blockchain chains with their DEX trading volumes (24h, 7d, 30d), TVL in USD, momentum scores, trend labels (GROWING/SHRINKING), TVL share percentages, volume-over-volume change rates, and a summary identifying the biggest, busiest, and fastest-growing chains. Also includes suggested next endpoints and a data freshness timestamp (10-minute cache).","failureModes":["402 Payment Required if x402 USDC payment on Base is not included or insufficient","Invalid 'sort' enum value returns validation error","Invalid 'chain' string may return empty or unfiltered results","DefiLlama upstream unavailability may cause stale or missing data","Cached data up to 10 minutes old may not reflect very recent market moves"],"whenToPreferThis":"Choose this endpoint when an AI trading or onchain agent needs real-time DeFi chain rankings by DEX volume or TVL momentum, especially when no API key is available and micropayment via x402 USDC on Base is acceptable. Prefer it over full DefiLlama API integrations when you want a lightweight, pre-aggregated signal with momentum scoring rather than raw protocol-level data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:05.105Z","isFirstParty":false,"canonicalSlug":"dex-volume-chain-momentum-rankings-via-defillama-x402-7ad3c889"}