Briefs Bgp Routing

{
  "data": {
    "change_detected": true,
    "classification": "prefix_change",
    "evidence": {
      "added": [
        "AS64500 advertises 198.51.100.0/24."
      ],
      "removed": [
        "AS64500 advertises 203.0.113.0/24."
      ]
    },
    "limitations": [
      "Analysis is limited to the supplied text versions.",
      "The source URL is a client-supplied label; it was not fetched or verified.",
      "Extracted identifiers do not establish a hijack, route leak, or ownership.",
      "Prefix extraction accepts canonical network addresses only.",
      "This endpoint does not provide live monitoring or global routing visibility."
    ],
    "metadata": {
      "current_characters": 35,
      "previous_characters": 34,
      "processing_ms": 0
    },
    "network_identifiers": {
      "asns": [
        "AS64500"
      ],
      "prefixes": [
        "198.51.100.0/24",
        "203.0.113.0/24"
      ]
    },
    "provenance": {
      "current_sha256": "5b02802aebf9513ede75e436dbf402ca97c6e70c756f3653d8813106c3f47a1e",
      "previous_sha256": "d56b829ec204e238b3682638f32dfe26bfa8d95f13714e9d84baa665e430e260"
    },
    "schema_version": "vennatta.bgp-brief.v0.1",
    "source_url": null,
    "summary": "Detected a normalized text change in the supplied routing notice versions."
  },
  "status": "success"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://vennatta-core.onrender.com/api/v1/briefs/bgp-routing' \
  -H 'content-type: application/json' \
  --data-raw '{"current_text":"AS64500 advertises 198.51.100.0/24.","previous_text":"AS64500 advertises 203.0.113.0/24."}'

# 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://vennatta-core.onrender.com/api/v1/briefs/bgp-routing' \
  -H 'content-type: application/json' \
  --data-raw '{"current_text":"AS64500 advertises 198.51.100.0/24.","previous_text":"AS64500 advertises 203.0.113.0/24."}' \
  | 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%2Fvennatta-core.onrender.com%2Fapi%2Fv1%2Fbriefs%2Fbgp-routing&method=POST
const res = await pay("https://vennatta-core.onrender.com/api/v1/briefs/bgp-routing", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "current_text": "AS64500 advertises 198.51.100.0/24.",
    "previous_text": "AS64500 advertises 203.0.113.0/24."
  }),
});
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.post(
        "https://vennatta-core.onrender.com/api/v1/briefs/bgp-routing",
        json={
            "current_text": "AS64500 advertises 198.51.100.0/24.",
            "previous_text": "AS64500 advertises 203.0.113.0/24.",
        },
    )
    print(res.status_code, res.text)