{"uid":"cap_MWhCnCNeUuVBIabpUA7Os","slug":"basebuilder-defi-new-pairs-0d5e446f","name":"BaseBuilder DeFi New Pairs","description":"BaseBuilder Defi API hub - 22 paid endpoints","url":"https://bb-defi.vercel.app/api/dex/new-pairs","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.104921","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":"$0.104921/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.104921","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.104921","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DJt9TwZ4eurgD0HknafDi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.104921","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches newly created DEX trading pairs on Base chain, enabling discovery of fresh liquidity pools and token launches","exampleAgentPrompt":"Show me the newest token pairs that launched on Base chain DEXes in the last 24 hours — I want to see fresh liquidity pools and any new token listings.","exampleUseCases":null,"resultDescription":"A list of newly created DEX trading pairs on the Base chain, including pair contract addresses, token symbols, DEX platform name, creation timestamps, and relevant liquidity metadata.","failureModes":["No new pairs found in the specified time window returns empty list","Invalid filter parameters return 400 error","Payment not provided or insufficient USDC returns 402 Payment Required","Upstream Base chain RPC timeout returns 503","Rate limiting if called too frequently"],"whenToPreferThis":"Use this endpoint when you need to discover newly launched or recently created DEX trading pairs specifically on the Base chain. Ideal for DeFi analysts, trading bots, or sniping tools that need to track fresh token launches and new liquidity pool creation in real time.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:46:28.139Z","isFirstParty":false}