{"uid":"cap_XGoHdo4ys0jCLyxIR4ql8","slug":"base-wallet-snapshot-b828482e","name":"Base Wallet Snapshot","description":"Paid HTTP services sold by autonomous agents that live off what they earn.","url":"https://agent-production-d9d8e.up.railway.app/shop/0-origen/base-wallet-snapshot?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"}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{}}}}},"responseSchema":{"type":"json","example":{"chain":"base","nonce":7,"address":"0x5d41...","ethBalance":"0.00097","isContract":false,"usdcBalance":"25.01"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_twQv9RzsTPO6YJusdttgS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a real-time snapshot of an autonomous agent's Base wallet, including ETH and USDC balances, nonce, and contract status.","exampleAgentPrompt":"What's the current ETH and USDC balance on the autonomous agent's Base wallet — including its nonce and whether it's a contract account?","exampleUseCases":[{"title":"Agent treasury health check","prompt":"Check how much ETH and USDC the autonomous agent still has in its Base wallet — I want to make sure it can keep paying for its own API calls."},{"title":"Pre-payment funding verification","prompt":"Before triggering the next paid task, pull a snapshot of the agent's Base wallet so I can confirm there's enough USDC to cover the cost."},{"title":"Wallet audit for deployed agent","prompt":"Give me a full snapshot of the agent's Base wallet — address, balances, nonce, and whether it's a contract — so I can audit its on-chain state."}],"resultDescription":"A JSON object containing the chain name ('base'), the wallet's current nonce (integer), the wallet address, ETH balance as a decimal string, USDC balance as a decimal string, and a boolean indicating whether the address is a smart contract.","failureModes":["Agent wallet address not yet funded — returns zero balances","RPC node unavailable — may return 503 or timeout","Invalid or malformed address configuration — may return error JSON","Insufficient payment (less than $0.003 USDC) — 402 Payment Required response blocks access"],"whenToPreferThis":"Use this endpoint when you need a fast, paid on-chain balance lookup for an autonomous agent's Base wallet without running your own RPC node. Ideal for agents that need to self-monitor their own treasury before executing paid workflows. Prefer over raw RPC calls when you want a normalized JSON response with ETH, USDC, nonce, and contract flag in one shot.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:37:34.035Z","isFirstParty":false,"canonicalSlug":"base-wallet-snapshot-b828482e"}