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

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

import json
import os

import requests

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

{
  "base_urls": {
    "mainnet": "https://api.lumeus.dev",
    "testnet": "https://api-testnet.lumeus.dev"
  },
  "keys": [
    {
      "id": "00000000-0000-4000-8000-000000000000",
      "name": "my-app",
      "key_prefix": "lum_test_0000",
      "network": "testnet",
      "created_at": "2026-10-20T09:04:24.377368Z",
      "last_used_at": "2026-10-20T12:08:30.803649Z",
      "access": "full"
    },
    {
      "id": "00000000-0000-4000-8000-000000000000",
      "name": "my-app",
      "key_prefix": "lum_test_0000",
      "network": "mainnet",
      "created_at": "2026-10-20T09:04:25.020752Z",
      "last_used_at": "2026-10-20T12:03:28.839402Z",
      "access": "full"
    }
  ]
}

{
  "code": "unauthorized",
  "error": "missing credentials",
  "request_id": "req_6f1c2a9b0e4d4c7a8b3f5e21"
}

{
  "code": "forbidden",
  "error": "this API key is read-only; use a full-access key or a signed-in session",
  "request_id": "req_6f1c2a9b0e4d4c7a8b3f5e21"
}

{
  "code": "method_not_allowed",
  "error": "method PUT is not allowed on /v1/keys; allowed: GET, HEAD, POST",
  "request_id": "req_6f1c2a9b0e4d4c7a8b3f5e21"
}

{
  "code": "rate_limited",
  "error": "rate limit exceeded",
  "request_id": "req_6f1c2a9b0e4d4c7a8b3f5e21"
}

{
  "code": "unavailable",
  "error": "rate limiter unavailable",
  "request_id": "req_6f1c2a9b0e4d4c7a8b3f5e21"
}