Ot Campaign

{
  "campaign_count": 2,
  "campaigns": [
    {
      "actor": "VOLTZITE",
      "confidence": "high",
      "exploited_cves": [
        "CVE-2023-38380"
      ],
      "name": "VOLTZITE Pre-Positioning Campaign",
      "start_date": "2023-Q1",
      "status": "active",
      "targeted_geography": [
        "United States",
        "Pacific Islands"
      ],
      "ttps_in_use": [
        "T0859",
        "T0812",
        "T0885"
      ]
    }
  ],
  "data_sources": [
    "MITRE-ATT&CK-ICS",
    "CISA-ICS-CERT",
    "OT-Intel-DB",
    "DeepSeek-CTI-Analysis"
  ],
  "freshness": "2026-06-13T10:00:00Z",
  "sector": "electric",
  "status": "active"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://ot-intel-api.onrender.com/ot/campaign?sector=electric&status=active'

# 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://ot-intel-api.onrender.com/ot/campaign?sector=electric&status=active' \
  | 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 $0.05 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.05" });
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 $0.05 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fot-intel-api.onrender.com%2Fot%2Fcampaign
const res = await pay("https://ot-intel-api.onrender.com/ot/campaign?sector=electric&status=active");
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 $0.05 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.05"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://ot-intel-api.onrender.com/ot/campaign?sector=electric&status=active")
    print(res.status_code, res.text)