{"uid":"cap_Mr33K9PDKy6rFWrdxkGUw","slug":"ethereal-goods-co-on-chain-wallet-balance-lookup-1198d746","name":"Ethereal Goods Co – On-Chain Wallet Balance Lookup","description":"On-chain ETH + USDC + ERC-20 balance for any wallet","url":"https://etherealgoodsco.store/api/wallet-balance?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string","description":"Wallet address to check"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_u1S44ve0o8Qzt6pRrFzqW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ETH, USDC, and ERC-20 token balances for any Ethereum wallet address","exampleAgentPrompt":"What are the current on-chain ETH, USDC, and ERC-20 token balances for the wallet 0xAbC123...DEF456?","exampleUseCases":[{"title":"Pre-payment wallet balance check","prompt":"Before I send this invoice, can you check whether wallet 0x1234abcd...5678 has enough USDC and ETH to cover a transaction? I need the live on-chain balances."},{"title":"DeFi portfolio snapshot","prompt":"Give me a full balance snapshot — ETH, USDC, and any ERC-20 tokens — for my wallet address 0xDEADBEEF...1234 so I can see where my funds are sitting right now."},{"title":"Airdrop eligibility verification","prompt":"I need to verify the token holdings for wallet 0xABCDEF...9876 — specifically check their ETH and ERC-20 balances to see if they qualify for the airdrop threshold."}],"resultDescription":"Returns the on-chain ETH balance, USDC balance, and a list of ERC-20 token balances associated with the specified wallet address, including token amounts and likely token identifiers.","failureModes":["Invalid or malformed wallet address returns an error","Wallet with no transaction history may return zero balances","Rate limits or network congestion on the Ethereum RPC may cause timeouts","Non-Ethereum (e.g. Solana, Bitcoin) addresses will not be recognized","Payment failure ($0.05 USDC) results in a 402 response before data is returned"],"whenToPreferThis":"Choose this endpoint when you need a quick, live on-chain balance check for an Ethereum wallet covering ETH, USDC, and ERC-20 tokens in a single call. It is ideal for agents that need to verify wallet holdings before a transaction, audit DeFi positions, or check airdrop eligibility without building their own RPC infrastructure. Prefer alternatives if you need historical balance data, multi-chain support beyond EVM, or NFT holdings.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T20:29:06.629Z","isFirstParty":false,"canonicalSlug":"ethereal-goods-co-on-chain-wallet-balance-lookup-1198d746"}