{"uid":"cap_Lpn0fTzFEnNRgFGwpCzxn","slug":"ragradar-balance-lookup-90a41a1e","name":"RagRadar Balance Lookup","description":"On-chain intelligence for AI agents. 73+ endpoints across Base, Arbitrum, Solana. x402 micropayments.","url":"https://ragradar.space/api/balance/%7Baddress%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"status":"ok"}},"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_Ijb3hUO9k169HXi19nE5b","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":"Retrieves the on-chain token balance for a given wallet address across supported chains","exampleAgentPrompt":"Can you check the on-chain token balance for wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e using RagRadar?","exampleUseCases":null,"resultDescription":"Returns a JSON object with balance data for the specified wallet address, including token holdings across supported chains (Base, Arbitrum, Solana).","failureModes":["Invalid or malformed wallet address returns error","Address with no on-chain activity may return zero balances","Unsupported chain address format may fail","Rate limiting if many calls are made rapidly","Payment of $0.01 USDC required per call via x402 protocol — missing payment results in 402 error"],"whenToPreferThis":"Use this endpoint when you need on-chain balance data for a specific wallet address across Base, Arbitrum, or Solana. Prefer this over generic block explorers when you need structured JSON output for programmatic use or when building portfolio dashboards.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-08T18:54:47.184Z","isFirstParty":false}