the402 endpoint detail

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api.strale.io x402 wallet-age-check

https://api.strale.io/x402/wallet-age-check

payable

Check when a wallet address made its first transaction. Returns the wallet's age in days. A new wallet transacting large amounts is a red flag. Supports Ethereum, Base, and other EVM chains via Etherscan V2.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC
Spec dialect
v1 (declares x402Version 1)
Transport
JSON response body
HTTP method
GET
Response latency
39 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:15:52.016Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.strale.io%2Fx402%2Fwallet-age-check"