Sui Transfers

{
  "address": "0x3f3a5ce1421ad415f0d9cd87e98f6779d19fb74f79c79e9beb25049a0e0ff27e",
  "coin_type": "0xdba34672e30cb065b1f93e3ab55318768fd6fef66c15942c9f7cb846e2f900e7::usdc::USDC",
  "count": 5,
  "note": "Most recent first. counterparty is null when the other side is a contract or pool (swaps, protocol fees); tx_sender is who sent the transaction. Only transactions that changed this wallet's balance of the token. Up to the last 200 transactions of the wallet are scanned.",
  "source": "Sui GraphQL (public Mysten node)",
  "token": "USDC",
  "total_in": 0.001973,
  "total_out": 0,
  "transactions_scanned": 50,
  "transfers": [
    {
      "amount": 0.000515,
      "counterparty": null,
      "digest": "GspervgXN3bTCJnRgjz6zGUMeHmwrK8axMfepkZ7unPk",
      "direction": "in",
      "status": "SUCCESS",
      "time": "2026-10-15T22:31:30.879Z",
      "tx_sender": "0xa90951c730a02dab9f5288c11dc02d6e3fa22d6342f543aa03f5aab94fd002ac"
    },
    {
      "amount": 0.00056,
      "counterparty": null,
      "digest": "JBJNyTdZ7y3iXwHSNzgoapzSerUBu1apmwShwUH3fKHo",
      "direction": "in",
      "status": "SUCCESS",
      "time": "2026-10-15T22:31:30.432Z",
      "tx_sender": "0xa90951c730a02dab9f5288c11dc02d6e3fa22d6342f543aa03f5aab94fd002ac"
    }
  ]
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/v1/sui-transfers' \
  -H 'content-type: application/json' \
  --data-raw '{"address":"0x3f3a5ce1421ad415f0d9cd87e98f6779d19fb74f79c79e9beb25049a0e0ff27e","limit":5,"token":"USDC"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://api.vextorium.com/v1/sui-transfers' \
  -H 'content-type: application/json' \
  --data-raw '{"address":"0x3f3a5ce1421ad415f0d9cd87e98f6779d19fb74f79c79e9beb25049a0e0ff27e","limit":5,"token":"USDC"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.003 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.003" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.003 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Fsui-transfers&method=POST
const res = await pay("https://api.vextorium.com/v1/sui-transfers", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "address": "0x3f3a5ce1421ad415f0d9cd87e98f6779d19fb74f79c79e9beb25049a0e0ff27e",
    "limit": 5,
    "token": "USDC"
  }),
});
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.003 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.003"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.vextorium.com/v1/sui-transfers",
        json={
            "address": "0x3f3a5ce1421ad415f0d9cd87e98f6779d19fb74f79c79e9beb25049a0e0ff27e",
            "limit": 5,
            "token": "USDC",
        },
    )
    print(res.status_code, res.text)