Account

Get the current key

The key you send, inference or management, in OpenRouter's current-key shape: its label, limit, limit_remaining and limit_reset, its spend over its life (usage) and in the current UTC day, week and month, expires_at, is_management_key, and is_free_tier, true until your organization has bought credit. A key with a limit has one entry in budgets, whose resets_at says when its period ends (null for a lifetime limit). USD amounts are JSON numbers.

GET/api/v1/key

Your key

Request

curl https://api.llm.buzz/api/v1/key \
  -H "Authorization: Bearer $LLM_BUZZ_KEY"

Response

{
  "data": {
    "label": "CI key",
    "limit": 5,
    "limit_remaining": 3.75,
    "limit_reset": "monthly",
    "include_byok_in_limit": false,
    "usage": 1.25,
    "usage_daily": 0.5,
    "usage_weekly": 1.25,
    "usage_monthly": 1.25,
    "is_free_tier": false,
    "is_management_key": false,
    "is_provisioning_key": false,
    "expires_at": null,
    "budgets": [
      {
        "scope": "key_limit",
        "limit_usd": 5,
        "spend_usd": 1.25,
        "remaining_usd": 3.75,
        "reset_interval": "monthly",
        "resets_at": "2026-11-01T00:00:00Z"
      }
    ],
    "workspace_id": "default",
    "allowed_data_regions": [
      "global",
      "europe",
      "us"
    ]
  }
}

{
  "error": {
    "code": 401,
    "message": "Missing Authentication header",
    "metadata": {
      "error_type": "authentication",
      "gateway_code": "missing_authentication"
    }
  }
}

Authorization

Any key, inference or management, as Authorization: Bearer KEY.

Keys and limits

Response 200

The key, as {"data": ...}.

Errors

401
No Authorization header (missing_authentication), or the key is unknown, expired, revoked or disabled (invalid_key).

Every error code