$0.054
per call · USD Coin on base
Validate an Ethereum address. Checks 0x-prefixed 40-hex format and EIP-55 mixed-case checksum to catch single-character typos. Returns checksummed (canonical) form. Pure algorithmic — fast and cheap.
Endpoint
POST https://api.strale.io/x402/eth-address-validate3
Calls / 30d
1
Unique payers / 30d
Aug 13
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://api.strale.io/x402/eth-address-validate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"address": {
"description": "Ethereum address (e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045)",
"required": true,
"type": "string"
}
}),
});
const data = await res.json();curl -X POST \
"https://api.strale.io/x402/eth-address-validate" \
-H "Content-Type: application/json" \
-d '{"address":{"description":"Ethereum address (e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045)","required":true,"type":"string"}}' \
-H "X-PAYMENT: <signed x402 payment>"Payment details
0x66d7c2f952362bfb24fd7f02a9bec9c754ea83bcUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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