curl --fail-with-body -sS 'https://webhooks-testnet.lumeus.dev/v1/keys' \
  -H "Authorization: Bearer $LUMEUS_WEBHOOK_KEY"

// Node 18+ (ES module)
const res = await fetch('https://webhooks-testnet.lumeus.dev/v1/keys', {
  method: 'GET',
  headers: {
    Authorization: `Bearer ${process.env.LUMEUS_WEBHOOK_KEY}`,
  },
});
console.log(res.status, JSON.stringify(await res.json(), null, 2));

import json
import os

import requests

res = requests.get(
    "https://webhooks-testnet.lumeus.dev/v1/keys",
    headers={"Authorization": f"Bearer {os.environ['LUMEUS_WEBHOOK_KEY']}"},
    timeout=30,
)
print(res.status_code, json.dumps(res.json(), indent=2))