{"uid":"cap_NoD3X2h8cbgXkGgIG1zyG","slug":"api-strale-io-bdd69a1d","name":"Wallet Balance Lookup (EVM / Etherscan V2)","description":"Get the native token balance for any wallet address and a list of recently interacted ERC-20 tokens. Supports Ethereum and other EVM chains via Etherscan V2.","url":"https://api.strale.io/x402/wallet-balance-lookup","method":"GET","headers":{},"bodySchema":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Wallet address (0x...)"},"chain_id":{"type":"string","description":"Chain ID (1=Ethereum). Default: 1"}}},"responseSchema":{"address":{"type":"string"},"chain_id":{"type":"string"},"recent_tokens":{"type":"array"},"native_balance_eth":{"type":"number"},"native_balance_wei":{"type":"string"},"token_transfer_count":{"type":"number"}},"example":{"request":{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","chain_id":"1"},"response":{"note":"recent_tokens is derived from the last 100 token transfers, not actual balances.","_meta":{"payment":{"method":"x402","price_usd":0.0216,"settlement_id":"0xe520c6c9aeb5ff489d6e44a68071cf7cf231b7dec0e325965358ee7acc7d1fca"},"capability":"wallet-balance-lookup","latency_ms":319,"provenance":{"source":"etherscan.io","fetched_at":"2026-06-13T04:25:30.272Z"}},"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","chain_id":"1","recent_tokens":[{"name":"mensch","symbol":"MENSCH","address":"0x1885388c1513c421aa9f73e95d45d332ee2e1345"},{"name":"Plot","symbol":"PLOT","address":"0xa029b72fb4fbcd966462f40e99acf1ede8522413"},{"name":"Elon's Dog","symbol":"KAI","address":"0x71ae8931314c359630f6f029586991a549d832fd"},{"name":"PATOGEN 6551","symbol":"PATOGEN","address":"0xa65e75cc85d427d0179b28d68fd50022c74eba55"},{"name":"SpaceX Strategy","symbol":"SPCXSTR","address":"0x00e20f0423aa3f0137f0fae929ab6ce23420b836"},{"name":"🚀","symbol":"🚀","address":"0x8168c785295d874ab13a5995c9ff9afed884ab99"},{"name":"The SpaceX Dog","symbol":"Cody","address":"0xfb112b23deb4001a446f35d3500e778c24eefa14"},{"name":"USDC","symbol":"USDC","address":"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"},{"name":"RocketMan","symbol":"RocketMan","address":"0x5d03b1ec4d21c1813fc2c2fc75e5fc23b2445b4b"},{"name":"Mars & Beyond","symbol":"MARS","address":"0x4dae2d3494ecb62ed6e5cb6b7aba2cf1accb0f6c"},{"name":"Astrologer","symbol":"占星家","address":"0x803662ceca1027c0054bcebbb036ac7cc16a64d4"},{"name":"Ten Commandments","symbol":"CMD","address":"0xae42f183554d369ee98b7b1980bea3761f47abc3"},{"name":"The Tesla Story","symbol":"ELON","address":"0xa2ff4a4653f8e783cb8eb83a5ad295300bfcdbfd"},{"name":"Little Dog","symbol":"DOG","address":"0x37dabad8ac496148596196fe9adeb54ee3111c78"},{"name":"CUMROCKET","symbol":"CUMROCKET","address":"0x31683efcc131f8a306bd5986727113eae2fcee9b"},{"name":"Diamond","symbol":"DMND","address":"0x70dd3bc427b5c4a065e7643e6cf5daa345b438c8"},{"name":"Key Coin","symbol":"KEY","address":"0xf2ad2ae803acb3b96402f2a996df685675714138"},{"name":"SpaceXAI Strategy","symbol":"SSTR","address":"0x66d97a67f4e1f35506a958f67d37c3d3d10a7558"},{"name":"Ketlon Musk","symbol":"Ketlon","address":"0x92c55846fa8dca23564c5677e2410ce6a2bb29ae"},{"name":"stoxx.fun","symbol":"stoxx","address":"0xb34fde3dac1137dd8c78cbe015616fa146296844"}],"native_balance_eth":5.688909,"native_balance_wei":"5688908950696581971","token_transfer_count":100}},"exampleRequest":{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","chain_id":"1"},"tags":["x402"],"displayCostAmount":"0.0216","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.0216/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0216","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0216","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7kx4XfXlvPSumX_YS315l","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0216","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the native token balance and a list of recently interacted ERC-20 tokens for any EVM wallet address, using Etherscan V2.","exampleAgentPrompt":"What's the ETH balance and recent ERC-20 token activity for wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Ethereum mainnet (chain ID 1)?","exampleUseCases":null,"resultDescription":"Returns the native token balance (e.g. ETH in wei or formatted units) for the queried wallet address on the specified EVM chain, along with a list of ERC-20 tokens the wallet has recently interacted with, including token metadata. Chain ID and address are echoed back in the response.","failureModes":["Invalid or malformed wallet address returns an error","Unsupported chain ID returns an error or empty result","Etherscan V2 rate limit or downtime causes upstream failure","Payment not provided or insufficient USDC causes 402 Payment Required response","Address with no transaction history may return empty token list"],"whenToPreferThis":"Use this endpoint when you need to quickly check the on-chain native token balance and recent ERC-20 token interactions for any EVM-compatible wallet address, especially on Ethereum mainnet. Prefer this over block explorer UIs or full node queries when you need a lightweight, pay-per-call programmatic lookup without managing API keys or Etherscan subscriptions directly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:49:51.268Z","isFirstParty":false}