78trust / 100

Eth Address Validate

by api.strale.io in Onchain & crypto

x402 APIPassing, checked 2 h ago

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.

POST https://api.strale.io/x402/eth-address-validate

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
129 ms typical, 315 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -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"}}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.strale.io%2Fx402%2Feth-address-validate
const res = await pay("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"}}),
});
console.log(await res.json());

Example input

{
  "address": {
    "description": "Ethereum address (e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045)",
    "required": true,
    "type": "string"
  }
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402337 ms$0.054
6 h agoPassed402315 ms$0.054
10 h agoPassed402298 ms$0.054
13 h agoPassed402125 ms$0.054
17 h agoPassed402129 ms$0.054
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27 h agoPassed402133 ms$0.054
31 h agoPassed402295 ms$0.054
35 h agoPassed402127 ms$0.054
38 h agoPassed402282 ms$0.054
42 h agoPassed402122 ms$0.054
45 h agoPassed402129 ms$0.054
2 days agoPassed402125 ms$0.054