{"uid":"cap_Gkt3wtUZpZL6QtH6tPeVS","slug":"ragradar-on-chain-balance-lookup-21e9f212","name":"RagRadar On-Chain Balance Lookup","description":"On-chain intelligence for AI agents. 73+ endpoints across Base, Arbitrum, Solana. x402 micropayments.","url":"https://backup.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_bYvTtWPe_b6eLtSmOyh6B","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 blockchain address across supported networks (Base, Arbitrum, Solana)","exampleAgentPrompt":"What's the on-chain token balance for the wallet address 0x1234abcd5678ef90... on Base right now?","exampleUseCases":null,"resultDescription":"A JSON object containing the status and the token balance associated with the queried blockchain address, sourced from on-chain data across supported networks (Base, Arbitrum, Solana).","failureModes":["Invalid or malformed blockchain address returns an error response","Address not found on queried chain returns zero or empty balance","Unsupported network chain may return no data","Payment failure via x402 micropayment returns 402 Payment Required","Backup domain may have intermittent availability compared to primary endpoint"],"whenToPreferThis":"Use this endpoint when you need a quick, low-cost ($0.01 USDC) on-chain balance lookup for a specific wallet address on Base, Arbitrum, or Solana. Prefer this over full node RPC calls when you want a simple REST interface with x402 micropayment support and no API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-10T06:40:38.726Z","isFirstParty":false}