{"uid":"cap_PGKzYESNuSB1D0E5zbOCK","slug":"arbitrum-one-erc-20-large-trade-whale-tracker-4b213b52","name":"Arbitrum One ERC-20 Large-Trade & Whale Tracker","description":"Whale and large-trade tracker for an ERC-20 on Arbitrum One: every buy and sell in the last N minutes on the token's deepest WETH/USDC pools (Uniswap v3), with USD size, side, wallet and transaction for the largest trades, buy/sell volume and net flow, and the wallets that bought or sold the most.","url":"https://onchaincheck.dev/arbitrum/trades?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["token"],"properties":{"limit":{"type":"string","pattern":"^\\d{1,2}$","description":"Max trades listed, 1 to 40, default 20"},"token":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"Token contract address on Arbitrum One"},"minUsd":{"type":"string","pattern":"^\\d+(\\.\\d+)?$","description":"Only list trades at least this large in USD, default 1000"},"minutes":{"type":"string","pattern":"^\\d{1,3}$","description":"Look-back window in minutes; 5 to 240, default 60 (capped at 12,000 blocks, about 50 minutes on Arbitrum)"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"chain":"arbitrum","notes":"Trades from the 3 deepest WETH/USDC pools; other pairs and aggregator-internal routes are not counted. Wallets are transaction senders, looked up for the 40 largest trades.","token":{"symbol":"ARB","address":"0x912CE59144191C1204E64559FE8253a0e49E6548","decimals":18},"window":{"to":"2026-10-22T16:23:07.000Z","from":"2026-10-22T15:33:07.000Z","minutes":50,"toBlock":517276399,"fromBlock":517264399,"requestedMinutes":60},"summary":{"buys":298,"sells":351,"trades":649,"netFlowUsd":-2782.27,"buyVolumeUsd":104130,"sellVolumeUsd":106912,"largestTradeUsd":3245.8},"nativeUsd":2394.13,"topBuyers":[{"netUsd":3246,"trades":1,"wallet":"0xD118aa7a1545886e3E47FF57cF3694263d42E1d8","soldUsd":0,"boughtUsd":3246},{"netUsd":2240,"trades":1,"wallet":"0x934150D353F5E53Cb6E9178456067B545a443a5D","soldUsd":0,"boughtUsd":2240},{"netUsd":1894,"trades":1,"wallet":"0x4656E7359E37e33333BaA1f6d0c32D51F9ee22Cc","soldUsd":0,"boughtUsd":1894},{"netUsd":1652,"trades":1,"wallet":"0xf78B2eDA7c1E20fF9906B31FE3612195BCe9D6Ce","soldUsd":0,"boughtUsd":1652},{"netUsd":1537,"trades":1,"wallet":"0xEA767dB0da257a5538d7f245524a480b410aA491","soldUsd":0,"boughtUsd":1537}],"topSellers":[{"netUsd":-3516,"trades":2,"wallet":"0x000FBd1e05e3b6A2465b25E5A1E682CEeda45934","soldUsd":3516,"boughtUsd":0},{"netUsd":-2957,"trades":2,"wallet":"0x975227fcCc2e9622C337b154Fbca1F610F8B980b","soldUsd":2957,"boughtUsd":0},{"netUsd":-2362,"trades":2,"wallet":"0xad2215C56Ce6a60866269d585fD7d18Ba54C6AA9","soldUsd":2362,"boughtUsd":0},{"netUsd":-1892,"trades":2,"wallet":"0x69F63B74597bB2B26D2CA90B30650deB9c5B3D5B","soldUsd":1892,"boughtUsd":0},{"netUsd":-1571,"trades":1,"wallet":"0xFD0CcF8DD9c88787305D8048969D7B7000391304","soldUsd":1571,"boughtUsd":0}],"largeTrades":[{"tx":"0xdd7ab46328268cad057eb9877b5a913b0ac7041b9e9fd40c109aaf98a511744e","dex":"uniswap-v3","usd":3245.8,"side":"buy","block":517270026,"wallet":"0xD118aa7a1545886e3E47FF57cF3694263d42E1d8","approxTime":"2026-10-22T15:56:33.750Z","quoteAmount":1.3557356,"quoteSymbol":"WETH","tokenAmount":17675.134},{"tx":"0xc8fb9b36243fb0c3dd0a254ed60cfffaaa57570e651a82a4bb8a8d6ff0bed29f","dex":"uniswap-v3","usd":2239.9,"side":"buy","block":517273607,"wallet":"0x934150D353F5E53Cb6E9178456067B545a443a5D","approxTime":"2026-10-22T16:11:29.000Z","quoteAmount":0.93557852,"quoteSymbol":"WETH","tokenAmount":12184.637},{"tx":"0x34160401c625b9d553185ccea3847327259647b2dc85a6ba5523d53a70b1944f","dex":"uniswap-v3","usd":2055.43,"side":"sell","block":517273864,"wallet":"0x000FBd1e05e3b6A2465b25E5A1E682CEeda45934","approxTime":"2026-10-22T16:12:33.250Z","quoteAmount":0.85853013,"quoteSymbol":"WETH","tokenAmount":11206.06},{"tx":"0x9f65289997195815cb9e8e1f4a95e59c5d555789f7141bbe52c8eeb5bc50f491","dex":"uniswap-v3","usd":1894.39,"side":"buy","block":517269969,"wallet":"0x4656E7359E37e33333BaA1f6d0c32D51F9ee22Cc","approxTime":"2026-10-22T15:56:19.500Z","quoteAmount":0.79126671,"quoteSymbol":"WETH","tokenAmount":10325.681},{"tx":"0xcf7fc922dd3c6950024d0a967fb4b3a54fe71a58dec6dbe753f4d151ec90005f","dex":"uniswap-v3","usd":1651.54,"side":"buy","block":517273309,"wallet":"0xf78B2eDA7c1E20fF9906B31FE3612195BCe9D6Ce","approxTime":"2026-10-22T16:10:14.500Z","quoteAmount":0.68982808,"quoteSymbol":"WETH","tokenAmount":8990.0004}],"poolsScanned":[{"dex":"uniswap-v3","pool":"0xC6F780497A95e246EB9449f5e4770916DCd6396A","pairedWith":"WETH"},{"dex":"uniswap-v3","pool":"0xaEBDcA1Bc8d89177EbE2308d62af5e74885DcCc3","pairedWith":"USDC"},{"dex":"uniswap-v3","pool":"0x92c63d0e701CAAe670C9415d91C474F686298f00","pairedWith":"WETH"}]}},"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_3WO1_mkAUc4-JyOBZrgWa","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":"Returns whale and large-trade data for an ERC-20 token on Arbitrum One, including individual trades, buy/sell volumes, net flow, and top buyer/seller wallets over a configurable time window.","exampleAgentPrompt":"Show me all trades over $2000 for ARB token (0x912CE59144191C1204E64559FE8253a0e49E6548) on Arbitrum in the last 90 minutes — I want to see the biggest buyers and sellers and the overall buy vs sell volume.","exampleUseCases":[{"title":"Whale accumulation alert for ARB","prompt":"Check if any whales are accumulating ARB on Arbitrum right now — show me trades over $1000 in the last 60 minutes, who bought the most, and what the net flow looks like."},{"title":"Detecting sell pressure before a trade","prompt":"Before I buy this Arbitrum token at 0x912CE59144191C1204E64559FE8253a0e49E6548, can you check if there's been heavy selling in the last 30 minutes? I want to see top sellers and total sell volume vs buy volume."},{"title":"Post-news token flow analysis","prompt":"A major announcement just dropped for this Arbitrum token — pull all large trades over $5000 in the last 45 minutes for 0x912CE59144191C1204E64559FE8253a0e49E6548 and tell me who the biggest movers are on the buy and sell side."}],"resultDescription":"Returns a JSON object with: token metadata (symbol, address, decimals), the actual time window and block range covered, a summary of total buys/sells/trades, buy volume USD, sell volume USD, net flow USD, and largest trade USD. Also includes an ordered list of top buyer wallets and top seller wallets with per-wallet trade count, bought/sold/net USD. Individual large trades list each trade with transaction hash, DEX, USD size, buy/sell side, block, wallet, and approximate timestamp. Includes ETH/USD price used and notes on pool coverage.","failureModes":["Invalid or non-ERC-20 token address returns error or empty results","Token with no Uniswap v3 WETH/USDC pools on Arbitrum returns zero trades","Minutes parameter outside 5-240 range may be rejected or capped at ~50 minutes (12,000 blocks)","Limit parameter outside 1-40 range may be rejected","Network or RPC errors on Arbitrum One may cause timeouts","Very new tokens with no trading history return empty trade lists"],"whenToPreferThis":"Use this endpoint when you need real-time whale and large-trade intelligence specifically for an ERC-20 on Arbitrum One via Uniswap v3 WETH/USDC pools. It is the right choice when you need per-wallet attribution, net flow direction, and individual trade details in one call. Prefer it over generic block explorers when you want structured, pre-aggregated buy/sell analytics rather than raw transaction data. Not suitable for tokens that trade primarily on other DEXes, other chains, or pairs other than WETH/USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T06:33:39.024Z","isFirstParty":false,"canonicalSlug":"arbitrum-one-erc-20-large-trade-whale-tracker-4b213b52"}