{"uid":"cap_jkLPjE1hHnBhO-KdgOa_7","slug":"market-dex-volumes-api-fa1a44b2","name":"Market DEX Volumes API","description":"Make a 3D AI agent from a selfie in 60 seconds. Drop one HTML tag to embed it on any website. Agents think on IBM watsonx.ai (Granite); optionally charge per chat with built-in micropayments.","url":"https://three.ws/api/x402/market-dex-volumes?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"total24h":9800000000,"protocols":[{"name":"Uniswap V3","slug":"uniswap-v3","total24h":1820000000,"share_pct":18.6}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZBPOCkYVo6y_4t3gqKkC4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns 24-hour decentralized exchange trading volume data aggregated across major DeFi protocols","exampleAgentPrompt":"What's the total decentralized exchange trading volume over the last 24 hours, and which DeFi protocols like Uniswap V3 are leading by market share?","exampleUseCases":[{"title":"DeFi market dashboard snapshot","prompt":"Pull me a breakdown of today's DEX trading volumes across all major protocols — I want to see total 24h volume and each protocol's share of the market."},{"title":"Uniswap dominance monitoring","prompt":"How much of today's total DEX volume is Uniswap V3 controlling? Give me the percentage and the raw volume figure for the last 24 hours."},{"title":"DeFi research report preparation","prompt":"I'm writing a report on decentralized exchange activity — can you get me the latest 24-hour volume numbers for each major DeFi protocol along with their market share percentages?"}],"resultDescription":"Returns a JSON object with the total 24-hour DEX volume (e.g. $9.8B) and an array of protocol entries, each containing the protocol name, URL slug, its individual 24h volume, and percentage share of the total market.","failureModes":["Missing or malformed properties parameter may return empty or unexpected results","Data may be delayed or stale if upstream aggregation sources are unavailable","Non-200 responses if payment (x402 micropayment) is not correctly attached","Rate limiting or payment failure returning 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need a quick, aggregated snapshot of 24-hour DEX trading volumes broken down by protocol with market share percentages. Prefer it over raw on-chain queries when you want pre-aggregated, human-readable DeFi volume data without building your own aggregation logic. It is well-suited for dashboards, research reports, or automated DeFi monitoring agents that need periodic volume checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:47:19.371Z","isFirstParty":false,"canonicalSlug":"market-dex-volumes-api-fa1a44b2"}