Evm Transfer Recipient Check

Last 30 days

Uptime

100%

Response time

19 ms typical, 52 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.delx.ai/api/v1/x402/evm-transfer-recipient-check" \
  -H "content-type: application/json" \
  -d '{"encoded_recipient":"0x1111111111111111111111111111111111111111","intended_recipient":"0x1111111111111111111111111111111111111111"}'

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.delx.ai%2Fapi%2Fv1%2Fx402%2Fevm-transfer-recipient-check
const res = await pay("https://api.delx.ai/api/v1/x402/evm-transfer-recipient-check", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"encoded_recipient":"0x1111111111111111111111111111111111111111","intended_recipient":"0x1111111111111111111111111111111111111111"}),
});
console.log(await res.json());

Example input

{
  "encoded_recipient": "0x1111111111111111111111111111111111111111",
  "intended_recipient": "0x1111111111111111111111111111111111111111"
}

Example output

{
  "evidence": {
    "external_calls": 0,
    "input_sha256": "418a07bef00b96e0281dc9f7ee7e9b9a0ad8ec353bc9a709181f9bdae7289050",
    "retained": false
  },
  "operation": "evm_preflight:evm_transfer_recipient_check",
  "result": {
    "encoded_recipient": "0x1111111111111111111111111111111111111111",
    "intended_recipient": "0x1111111111111111111111111111111111111111",
    "matched": true
  },
  "schema": "delx/util-evm-transfer-recipient-check/v1",
  "status": "pass"
}

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