{"uid":"cap_RiAKBA7VgrTO58ZbAXjpI","slug":"scrapemole-onchain-top-token-holders-84b929c3","name":"ScrapeMole Onchain: Top Token Holders","description":"Pay-per-call on-chain data for agents on Base and Ethereum, read directly from chain state: Chainlink USD prices (crypto, stablecoins, FX, metals; 10 per call), ERC-20 token info, top token holders, wallet balances with USD values, transaction lookup with decoded ERC-20 transfers, ENS and Basename resolution (forward and reverse), gas and fee estimates in USD, and Uniswap v3 DEX prices for long-tail tokens (verify a payment arrived). USDC via x402; failed calls are never charged.\n\nPayments: x402 v2, scheme \"exact\", USDC on Base (eip155:8453). The payment is verified before the work and settled only when the response is 200. Terms: https://onchain.scrapemole.workers.dev/terms","url":"https://onchain.scrapemole.workers.dev/v1/holders?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":["address"],"properties":{"chain":{"enum":["base","ethereum"],"type":"string","default":"base","examples":["ethereum"],"description":"Chain. The example address is on Ethereum, so it needs chain=ethereum."},"limit":{"type":"string","default":"10","description":"Max holders to return (1-50)."},"address":{"type":"string","examples":["0xdAC17F958D2ee523a2206206994597C13D831ec7"],"description":"Token contract address (0x…) on the chosen chain. Example: USDT on Ethereum (use with chain=ethereum)."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"name":"Tether USD","chain":"ethereum","count":3,"token":"0xdAC17F958D2ee523a2206206994597C13D831ec7","source":"Ethereum Blockscout","symbol":"USDT","holders":[{"rank":1,"label":"Binance: Hot Wallet 20","address":"0xF977814e90dA44bFA03b6295A0616a897441aceC","balance":"16000000001134208","sharePercent":18.12,"balanceFormatted":"16000000001.134208"}],"decimals":6,"sourceUrl":"https://eth.blockscout.com/api/v2/tokens/0xdAC17F958D2ee523a2206206994597C13D831ec7/holders"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KaMGBlnTvxZgl3iaSdV-O","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the top holders of an ERC-20 token on Base or Ethereum, including ranked addresses, balances, and ownership share percentages.","exampleAgentPrompt":"Who are the top 20 holders of the USDT token at 0xdAC17F958D2ee523a2206206994597C13D831ec7 on Ethereum? Show me their addresses, balances, and what share of the supply each one holds.","exampleUseCases":[{"title":"Whale concentration check before investing","prompt":"Before I buy into this token at 0x4d224452801ACEd8B2F0aefE4e6fba2AB1a62dA5 on Ethereum, can you show me the top 10 holders and how much of the supply they each control? I want to know if it's whale-dominated."},{"title":"Monitoring large holders of a Base token","prompt":"Give me the top 50 holders of the token at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base — I need their addresses and ownership percentages to track if any whales are accumulating."},{"title":"Token distribution audit for a DeFi project","prompt":"Pull the top 25 holders for the token contract 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum so I can assess how decentralized the ownership is for our due diligence report."}],"resultDescription":"Returns a JSON object with the token name, symbol, decimals, chain, source explorer URL, total holder count, and a ranked list of up to 50 top holders. Each holder entry includes rank, address, optional label (e.g. 'Binance: Hot Wallet'), raw balance, human-readable formatted balance, and ownership share as a percentage.","failureModes":["Invalid or non-existent contract address returns an error","Address is not an ERC-20 token contract (e.g. EOA or non-token contract)","Limit out of range (must be 1-50)","Unsupported chain value (must be 'base' or 'ethereum')","Payment failure via x402 results in no charge and no response","Blockscout upstream unavailability may cause timeout or empty response"],"whenToPreferThis":"Use this endpoint when you need ranked ownership data for a specific ERC-20 token on Base or Ethereum, especially for whale analysis, token concentration checks, or due diligence on token distribution. Prefer this over generic blockchain RPC calls when you want pre-ranked, human-readable holder data with percentage shares and named labels for known entities like exchanges. The pay-per-call x402 model means no subscription is needed and failed calls are never charged.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:32:06.735Z","isFirstParty":false,"canonicalSlug":"scrapemole-onchain-top-token-holders-84b929c3"}