{"uid":"cap_2VuvUBX2Pv7bMSiJepEDE","slug":"lobre-lat-whale-tracker-large-usdc-transfers-on-base-5f73eb80","name":"lobre.lat Whale Tracker — Large USDC Transfers on Base","description":"Recent large USDC transfers on Base. On-chain data.","url":"https://lobre.lat/api/v1/trading/engine/whale-tracker","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"threshold":{"type":"number","description":"Min USDC transfer USD. Default: 500000"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_swF63gQGkrjFauQKPNlU2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns recent large USDC transfers on the Base blockchain, filterable by minimum USD threshold to surface whale-level on-chain activity.","exampleAgentPrompt":"Show me recent whale USDC transfers on Base — I want to see anything above $1,000,000 so I can spot large stablecoin movements happening right now.","exampleUseCases":null,"resultDescription":"A list of recent large USDC transfers on the Base blockchain that exceed the specified threshold, including transaction details such as amounts, addresses, and timestamps, drawn from live on-chain data.","failureModes":["No transfers found above the specified threshold in the recent window — returns empty list","Invalid threshold value (non-numeric) — returns validation error","Base chain RPC unavailability causing data fetch failure","Rate limit or payment verification failure returning 402/429"],"whenToPreferThis":"Use this endpoint when you need real-time on-chain data about large USDC transfers specifically on the Base network, particularly for whale monitoring, market intelligence, or DeFi flow analysis. Prefer this over CEX-based endpoints when you want trustless, on-chain transaction data rather than exchange order book data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T20:27:15.320Z","isFirstParty":false}