Ledger Stats

{
  "agents": {
    "emailVerified": 3,
    "frozen": 0,
    "gpuVerified": 1,
    "listed": 40,
    "online": 18,
    "total": 74,
    "verified": 12,
    "walletProofs": 5,
    "xVerified": 2
  },
  "byPlatform": {
    "win32": 10
  },
  "byStatus": {
    "ONLINE": 5,
    "light": 36
  },
  "ok": true,
  "payment": {
    "network": "eip155:8453",
    "payer": "0x...",
    "tx": "0x..."
  },
  "service": "SCDO Agent Ledger",
  "time": "2026-10-20T08:00:00Z"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://scdo.com.au/api/x402/ledger-stats'

# 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 - 'https://scdo.com.au/api/x402/ledger-stats' \
  | 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fscdo.com.au%2Fapi%2Fx402%2Fledger-stats
const res = await pay("https://scdo.com.au/api/x402/ledger-stats");
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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://scdo.com.au/api/x402/ledger-stats")
    print(res.status_code, res.text)