{"id":"f8051a4b-4f02-4980-82ec-7784cd26ede2","shortId":"eS78fF","kind":"x402","title":"Monitor large token transfers (whales) on Base","tagline":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels ","description":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan.","tags":[],"capabilities":["x402-base","http-get"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://httpay.xyz/api/whale-tracker","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","chainId":8453,"version":"2"},"payTo":"0x5f5d6FcB315871c26F720dc6fEf17052dD984359","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://httpay.xyz/api/whale-tracker","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{}},"output":{"type":"json","example":{"description":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan."}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}}},"description":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan.","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true},"output":{"type":"json","example":{"description":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan."}}},"maxAmountRequired":"5000","maxTimeoutSeconds":60}]},"qualityScore":"0.000","qualityRationale":null,"verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":null,"enrichmentVersion":1,"enrichedAt":null,"embedding":null,"createdAt":"2026-06-12T05:05:08.059Z","updatedAt":"2026-06-26T21:31:59.415Z","lastSeenAt":"2026-06-26T21:31:59.415Z","tsv":"'aav':47 'aerodrom':49 'base':7,14,32 'basescan':52 'cbbtc':19,37 'cbeth':18,36 'coinbas':46 'entiti':45 'http-get' 'known':44 'label':25,43 'larg':2,9,27 'monitor':1,8,26 'power':50 'threshold':24,42 'token':3,10,28 'track':15,33 'transfer':4,11,20,29,38 'uniswap':48 'usd':23,41 'usdc':16,34 'weth':17,35 'whale':5,12,30 'x402-base'","prices":[{"id":"007298eb-42f9-41d5-abc9-8caf273a447d","listingId":"f8051a4b-4f02-4980-82ec-7784cd26ede2","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"5000","chain":"base","payTo":"0x5f5d6FcB315871c26F720dc6fEf17052dD984359","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","chainId":8453,"version":"2"},"payTo":"0x5f5d6FcB315871c26F720dc6fEf17052dD984359","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://httpay.xyz/api/whale-tracker","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{}},"output":{"type":"json","example":{"description":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan."}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}}},"description":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan.","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true},"output":{"type":"json","example":{"description":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan."}}},"maxAmountRequired":"5000","maxTimeoutSeconds":60}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":60},"createdAt":"2026-06-12T05:05:08.059Z"}],"sources":[{"listingId":"f8051a4b-4f02-4980-82ec-7784cd26ede2","source":"x402_bazaar","sourceId":"https://httpay.xyz/api/whale-tracker","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-06-12T05:05:08.059Z","lastSeenAt":"2026-06-26T21:31:59.415Z"}],"details":{"listingId":"f8051a4b-4f02-4980-82ec-7784cd26ede2","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true},"output":{"type":"json","example":{"description":"Monitor large token transfers (whales) on Base. Tracks USDC, WETH, cbETH, cbBTC transfers above a USD threshold. Labels known entities (Coinbase, Aave, Uniswap, Aerodrome). Powered by Basescan."}}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-06-12T04:43:21.421Z"},"updatedAt":"2026-06-26T21:31:59.415Z"}}