{"uid":"cap_4U5eiCKGXmggq2_ghunZ-","slug":"coin-railz-batch-quote-multi-dex-price-discovery-23be5fee","name":"Coin Railz Batch Quote - Multi-DEX Price Discovery","description":"Multi-DEX price quotes in single call - critical infrastructure for trading bot price discovery (B2B2C infrastructure)","url":"https://coinrailz.com/x402/batch-quote","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Query parameter for the service"}}},"responseSchema":{"type":"application/json","format":"json","example":{"result":"Service executed successfully","service":"batch-quote","success":true,"timestamp":"2026-02-07T01:42:26.773Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.4","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.4/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.4","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.4","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Rsbcv0QB9TNyefa7SNzgu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.4","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches price quotes from multiple decentralized exchanges (DEXs) in a single API call for trading bot price discovery","exampleAgentPrompt":"Pull price quotes from all available DEXs at once for ETH/USDC and BTC/USDC — I need the best available rates across Uniswap, Curve, and other major DEXs so my trading bot can pick the cheapest swap.","exampleUseCases":null,"resultDescription":"Returns a JSON object with success status, service name, timestamp, and aggregated price quote results from multiple DEX sources in a single response, enabling price comparison across exchanges.","failureModes":["Invalid or unsupported token pair returns error","Payment not received or insufficient USDC balance causes 402 rejection","Network congestion or DEX unavailability may cause partial results","Malformed request body returns validation error","Rate limiting if too many concurrent calls from same agent"],"whenToPreferThis":"Choose this endpoint when a trading bot or portfolio agent needs price quotes from multiple DEXs simultaneously and cannot afford the latency of sequential individual queries. Ideal for arbitrage detection, best-execution routing, or real-time price comparison across DeFi protocols in a single low-latency call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:09:03.911Z","isFirstParty":false}