{"uid":"cap_RbW4prxN65ETY-qxyy8gl","slug":"basebuilder-defi-dex-pool-liquidity-fc9b1541","name":"BaseBuilder DeFi DEX Pool Liquidity","description":"BaseBuilder Defi API hub - 22 paid endpoints","url":"https://bbx-defi.vercel.app/api/dex/pool-liquidity?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.119986","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":"$0.119986/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.119986","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.119986","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_r4gtEhai8QQkQDyMNOOPv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.119986","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches liquidity data for a specific decentralized exchange (DEX) pool on-chain","exampleAgentPrompt":"Can you check the current liquidity in the ETH/USDC pool on Uniswap V3 — I need to know the total reserves and pool depth before I place a large swap.","exampleUseCases":[{"title":"Pre-trade slippage assessment","prompt":"Before I swap 50,000 USDC for WETH on Uniswap, can you check the liquidity depth in that pool so I can estimate how much slippage I should expect?"},{"title":"DeFi dashboard liquidity monitoring","prompt":"Pull the current liquidity data for the WBTC/ETH pool on SushiSwap so I can update my DeFi dashboard with the latest reserve figures."},{"title":"Arbitrage opportunity scouting","prompt":"I need to compare liquidity levels across the USDC/DAI pools on different DEXes — can you fetch the pool liquidity for the Curve USDC/DAI pool on Base mainnet?"}],"resultDescription":"Returns on-chain liquidity metrics for the specified DEX pool, including total liquidity or TVL, token reserve amounts for each side of the pair, and potentially fee tier or pool configuration details.","failureModes":["Invalid or non-existent pool address returns an error or empty result","Unsupported DEX or chain ID may return a 400 or 404 error","RPC node timeout causing delayed or failed data retrieval","Payment failure (402) if USDC payment of ~$0.12 is not included","Pool with zero liquidity may return null or zero values"],"whenToPreferThis":"Choose this endpoint when you need real-time or near-real-time on-chain liquidity data for a specific DEX pool, particularly when building DeFi tools, pre-trade analysis pipelines, or liquidity monitoring dashboards on Base or EVM-compatible chains. Prefer this over general blockchain explorers when you need structured, programmatic liquidity data without scraping.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:34:38.640Z","isFirstParty":false,"canonicalSlug":"basebuilder-defi-dex-pool-liquidity-fc9b1541"}