Call Osint Lookup

{
  "ok": true,
  "outil": "osint_lookup",
  "resultat": {
    "factCount": 2,
    "facts": [
      {
        "predicate": "A",
        "sources": [
          "dns.google"
        ],
        "value": "93.184.215.14"
      },
      {
        "predicate": "CERTIFICATE ISSUER",
        "sources": [
          "crt.sh"
        ],
        "value": "DigiCert Global G3 TLS ECC SHA384 2020 CA1"
      }
    ],
    "findings": [],
    "passive": true,
    "target": {
      "type": "domain",
      "value": "example.com"
    }
  }
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://web-production-220a3.up.railway.app/agentic/call/osint_lookup' \
  -H 'content-type: application/json' \
  --data-raw '{"arguments":{"target":"example.com"}}'

# 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://web-production-220a3.up.railway.app/agentic/call/osint_lookup' \
  -H 'content-type: application/json' \
  --data-raw '{"arguments":{"target":"example.com"}}' \
  | 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%2Fweb-production-220a3.up.railway.app%2Fagentic%2Fcall%2Fosint_lookup&method=POST
const res = await pay("https://web-production-220a3.up.railway.app/agentic/call/osint_lookup", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "arguments": {
      "target": "example.com"
    }
  }),
});
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.post(
        "https://web-production-220a3.up.railway.app/agentic/call/osint_lookup",
        json={
            "arguments": {
                "target": "example.com",
            },
        },
    )
    print(res.status_code, res.text)