{"uid":"cap_8LNHE8yuweliEEvORw0zz","slug":"lenscrypt-token-approval-analytics-by-chain-and-address-f3c0d2d1","name":"LensCrypt Token Approval Analytics by Chain and Address","description":"81 paid REST endpoints covering wallet analytics, DeFi yields, token safety, smart money tracking, whale alerts, sniper detection, GMX perps, Solana tools, protocol stats, gas tracking, DEX quotes, NFT analytics, social signals, and 8 AI-powered endpoints (MiMo V2.5). Pay USDC via x402 protocol on Base.","url":"https://lensscrypt.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":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sQJ0MKIe_SHVu49VjY0wE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves token approval data for a given wallet address on a specified blockchain chain","exampleAgentPrompt":"Can you pull up all the token approvals for my wallet 0xABC...123 on Ethereum so I can see which contracts have spending permissions?","exampleUseCases":null,"resultDescription":"Returns a list of token approvals associated with the given wallet address on the specified chain, including approved contracts, token types, and spending allowances, along with an overall status field.","failureModes":["Invalid or malformed wallet address returns error","Unsupported chain identifier returns error or empty result","Wallet with no approvals returns empty list","Payment not completed via x402 returns 402 Payment Required","Network timeout or upstream data unavailability returns 5xx error"],"whenToPreferThis":"Use this endpoint when you need to audit or inspect token spending approvals (allowances) for a specific wallet address on a given blockchain. Ideal for security audits, DeFi risk assessments, or helping users identify and revoke potentially dangerous unlimited approvals.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-08T12:40:38.103Z","isFirstParty":false}