> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dotlookup.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Rate Limits

> Request rate limits and throttling behavior

# Rate Limits

Anonymous requests are limited to **100 requests per minute** per IP address. Authenticated requests use your account's rate limit.

## Response Headers

Every response includes rate limit headers:

| Header                  | Description                                               |
| ----------------------- | --------------------------------------------------------- |
| `X-RateLimit-Limit`     | Max requests per window                                   |
| `X-RateLimit-Remaining` | Requests left in current window                           |
| `X-RateLimit-Reset`     | Unix timestamp when window resets                         |
| `Retry-After`           | Seconds to wait before retrying (only on `429` responses) |

When you exceed the limit, the API returns a `429` status with error code `RATE_LIMITED`.