{"uid":"cap_tC7ct53b1QMOGZoVEvs5x","slug":"beggar-bot-v2-pair-lookup-base-mainnet-d0164ccf","name":"Beggar Bot V2 Pair Lookup (Base Mainnet)","description":"Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.","url":"https://beggar-bot-demand.beggarbot.workers.dev/v1/v2pair?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7bvFyyco_RHrGj2VFI3Wb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up Uniswap V2 pair data on Base mainnet by querying token pair information via a paid x402-gated endpoint","exampleAgentPrompt":"Can you look up the Uniswap V2 pair data on Base mainnet for USDC and WETH — I want to see the pool details and reserves?","exampleUseCases":[{"title":"DEX pair discovery for token swap","prompt":"What's the Uniswap V2 pair address and reserve info for USDC and WETH on Base mainnet? I need it to plan a token swap."},{"title":"Liquidity pool research for DeFi agent","prompt":"Pull the V2 pair details on Base mainnet for the DAI and USDC pool — I want to know the reserves and token order."},{"title":"Arbitrage opportunity scouting","prompt":"Fetch the Uniswap V2 pair info for WETH and cbETH on Base mainnet so I can compare prices across DEXes."}],"resultDescription":"Returns JSON containing Uniswap V2 pair information for the queried token pair on Base mainnet, including pair contract details, token addresses, and pool metadata.","failureModes":["Payment not completed — x402 payment of $0.02 USDC on Base mainnet required before data is returned","Invalid or missing pair properties parameter — may return empty or error response","Pair does not exist on Base mainnet — returns null or not-found response","Network mismatch if wrong network specified — defaults to Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)","Cloudflare Worker timeout or rate limiting under high load"],"whenToPreferThis":"Use this endpoint when you need on-chain Uniswap V2 pair data specifically on Base mainnet and are willing to pay $0.02 USDC per call via x402 micropayments. Prefer this over free alternatives when you need reliable, fresh pair data served by a dedicated agent-friendly x402-compatible API.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:39:25.550Z","isFirstParty":false,"canonicalSlug":"beggar-bot-v2-pair-lookup-base-mainnet-d0164ccf"}