{"uid":"cap_sS1ZiBOdk7GkbPqzxPWSw","slug":"coin-railz-dex-liquidity-pool-monitor-01264e6c","name":"Coin Railz DEX Liquidity Pool Monitor","description":"Real-time DEX liquidity pool monitoring across multiple exchanges","url":"https://coinrailz.com/x402/service/dex-liquidity","method":"POST","headers":{},"bodySchema":{"type":"object","required":["chain","tokenAddress"],"properties":{"chain":{"type":"string","description":"Blockchain network"},"tokenAddress":{"type":"string","description":"Token contract address"}}},"responseSchema":{"type":"object","properties":{"liquidityPools":{"type":"array","description":"DEX liquidity data"},"totalLiquidity":{"type":"number","description":"Total liquidity in USD"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3D-PLwmvTn_ClwALi6bjk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time liquidity pool data across decentralized exchanges for a given token on a specified blockchain network","exampleAgentPrompt":"Can you pull the current DEX liquidity pool data for the WETH token at contract address 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 on Ethereum — I need to see total liquidity in USD and which pools it's in?","exampleUseCases":[{"title":"Pre-trade slippage risk assessment","prompt":"Before I swap $500k worth of this altcoin, can you check how much total liquidity it has across all DEX pools on Ethereum so I know if I'll get wrecked by slippage?"},{"title":"New DeFi token tradability check","prompt":"I just found a new token at contract address 0xabc123 on Arbitrum — can you look up all its liquidity pools and tell me if there's enough on-chain liquidity to actually trade it safely?"},{"title":"Monitor liquidity health over time","prompt":"Can you pull the current liquidity pool data for USDC on Ethereum across all DEXes and give me the total USD liquidity — I want to keep an eye on whether liquidity is growing or drying up?"}],"resultDescription":"Returns an array of liquidity pool objects across multiple DEXes for the specified token, plus a totalLiquidity field representing the aggregate USD value of all liquidity found for that token on the given chain","failureModes":["Invalid or non-existent token contract address returns empty pools array","Unsupported chain name returns an error or no results","Token with no DEX liquidity returns zero totalLiquidity","Network congestion may delay real-time data freshness","Malformed tokenAddress (not a valid contract format) causes validation error"],"whenToPreferThis":"Use this endpoint when you need real-time, cross-DEX liquidity aggregation for a specific token on a given blockchain — particularly useful before executing a large trade to assess slippage risk, when evaluating a new DeFi token's tradability, or when monitoring liquidity health over time. Prefer this over CEX order book tools when the focus is on on-chain decentralized liquidity.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:37:04.739Z","isFirstParty":false}