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LensCrypt Token Approvals Lookup
x402
LensCrypt Token Approvals Lookup is a paid API for AI agents from lenscrypt.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-08).
Retrieves token approval data for a given wallet address on a specified blockchain chain
Price / call$0.1
Success—
StatusUnknown
How this service works
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.
Output
Returns a list of token approval records for the specified wallet on the given chain, including approved spender contracts, token addresses, and allowance amounts, helping users audit and manage their on-chain risk exposure.
Example use cases
Example prompt
“Check what token approvals wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 has given on Ethereum — I want to see which contracts are allowed to spend its tokens.”
Technical details
Endpoint
GEThttps://lenscrypt.vercel.app/api/approvals/%7Bchain%7D/%7Baddress%7DWhen to prefer
Use this endpoint when you need to audit token approvals for a specific wallet address on a particular EVM-compatible chain, especially when assessing DeFi security risk, identifying unlimited allowances, or helping users decide what to revoke. Prefer this over generic blockchain explorers when you need structured, API-accessible approval data with pay-per-call pricing via USDC.
Side effects
- Invalid wallet address format returns an error
- Unsupported chain identifier returns a 400 or empty result
- Wallet with no approvals returns an empty list
- Payment not processed via x402 returns 402 Payment Required
- Rate limiting or service unavailability returns 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ok"
}
}Tags
x402
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