{"uid":"cap_M1zdR_tYbgom5AAHzv4bk","slug":"lenscrypt-token-approval-analytics-by-chain-and-address-7a960441","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://lanescrypt.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_TzOAY4-nnmla-xoc26eCL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","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, showing which contracts have been granted spending permissions","exampleAgentPrompt":"Pull up all token approvals for wallet address 0xAbc123... on Ethereum so I can see which contracts have spending permissions on it.","exampleUseCases":null,"resultDescription":"Returns a JSON object with approval records showing which smart contracts have been granted token spending permissions for the specified wallet address on the given chain, including token details and allowance amounts.","failureModes":["Invalid or malformed wallet address returns error","Unsupported chain identifier returns 4xx error","No approvals found returns empty result set","Payment failure via x402 returns 402 response","Rate limiting may return 429 if quota exceeded"],"whenToPreferThis":"Use this endpoint when you need to audit token approvals for a specific wallet address on a supported blockchain — particularly useful for DeFi security checks, identifying risky unlimited approvals, or building wallet analytics dashboards. Prefer this over generic blockchain explorers when you need structured, programmatic approval data payable per-call via USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-08T18:48:01.440Z","isFirstParty":false}