{"uid":"cap_1rG-cMgXlOiHypAWabqnd","slug":"aerodrome-balance-on-base-usdc-token-balance-276b4f91","name":"Aerodrome Balance on Base (USDC Token Balance)","description":"Base USDC wallet balance for Blockchain development: Read a wallet token balance on Base for a supplied ERC-20 contract. Focus: blockchain development. Uses live Coinbase Exchange or Base RPC data.","url":"https://market.datapackvibe.com/x402/crypto-base-usdc-balance-blockchain-development?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"token":{"type":"string","default":"0x940181a94A35A4569E4529A3CDfB74e38FD98631"},"address":{"type":"string","default":"0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fr4uitVUGHXGSTlVvu_eM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Reads the ERC-20 token balance of a wallet address on Base, defaulting to the Aerodrome (AERO) token and returning the live balance via Coinbase Exchange or Base RPC.","exampleAgentPrompt":"What's the current Aerodrome (AERO) token balance for wallet address 0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C on Base?","exampleUseCases":[{"title":"DeFi portfolio balance check","prompt":"Can you check the Aerodrome token balance for my Base wallet 0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C using the AERO contract 0x940181a94A35A4569E4529A3CDfB74e38FD98631?"},{"title":"Multi-wallet token audit","prompt":"I need to verify how many AERO tokens are held at address 0xABC123...def on Base — use the Aerodrome contract 0x940181a94A35A4569E4529A3CDfB74e38FD98631 to look it up."},{"title":"Smart contract integration check","prompt":"Before triggering a swap, check whether wallet 0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C has any balance in the ERC-20 token at contract 0x940181a94A35A4569E4529A3CDfB74e38FD98631 on Base."}],"resultDescription":"Returns the live ERC-20 token balance for the specified wallet address on the Base network, sourced from Coinbase Exchange or Base RPC. The balance reflects the current on-chain holdings for the given token contract.","failureModes":["Invalid wallet address format returns an error or zero balance","Invalid or non-ERC-20 contract address may return an error","Wallet with no holdings of the specified token returns a zero balance","RPC node temporary unavailability may cause timeout or failure","Malformed request body missing required fields returns a validation error"],"whenToPreferThis":"Use this endpoint when you need a fast, live ERC-20 token balance read on the Base network, especially for Aerodrome (AERO) or USDC tokens. It is ideal for DeFi agents that need to check wallet holdings before executing swaps, transfers, or reporting. Prefer this over generic blockchain APIs when you want a low-cost ($0.01 USDC), x402-compatible call specifically optimized for Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:48:16.132Z","isFirstParty":false,"canonicalSlug":"aerodrome-balance-on-base-usdc-token-balance-276b4f91"}