{"uid":"cap_-nGkBwQW99A8dop_PRYGe","slug":"ragradar-token-approvals-lookup-8e7b2e3a","name":"RagRadar Token Approvals Lookup","description":"On-chain intelligence for AI agents. 70+ endpoints across Base, Arbitrum, Solana. x402 micropayments.","url":"https://ragdar.vercel.app/api/approvals/%7Bchain%7D/%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":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7P8ilJl-Gsv2e06mJwVKK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches on-chain token approval records for a given wallet address on a specified blockchain network","exampleAgentPrompt":"Can you pull up all the token approvals for wallet 0xAbCd1234... on Base so I can see which contracts are allowed to spend my tokens?","exampleUseCases":[{"title":"Wallet security audit before token revoke","prompt":"Check all the token approvals on my Arbitrum wallet 0x1234abcd5678ef... — I want to see every contract that has permission to spend my tokens so I can figure out which ones to revoke."},{"title":"DeFi protocol risk assessment","prompt":"Look up the token approvals for address 0xDeadBeef9876... on Base — I need to know if any unlimited allowances are set for any DeFi contracts."},{"title":"Suspicious activity investigation","prompt":"Can you check the token approvals on this Solana address AbCdEfGh1234... and tell me if anything looks off, like unknown contracts with large or unlimited spending permissions?"}],"resultDescription":"Returns a JSON object containing the list of token approvals associated with the given wallet address on the specified chain, including spender contract addresses, approved token amounts, and approval status details.","failureModes":["Invalid or malformed wallet address returns an error or empty result","Unsupported chain identifier causes a bad request response","Address with no approvals returns an empty approvals array","Network congestion or RPC issues may cause timeouts","Rate limiting if too many requests are made in quick succession"],"whenToPreferThis":"Choose this endpoint when you need to audit or inspect on-chain token approvals (ERC-20 allowances or equivalent) for a specific wallet address on Base, Arbitrum, or Solana. It is particularly useful for security audits, DeFi risk management, or pre-revocation checks. Prefer this over generic blockchain explorers when you need structured, agent-consumable data with micropayment access via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:44:42.067Z","isFirstParty":false}