> For the complete documentation index, see [llms.txt](https://developer.erudus.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.erudus.com/getting-started/other-information.md).

# Other Information

### Rate Limiting <a href="#overview-throttle" id="overview-throttle"></a>

All endpoints are rate limited based on the user. The allowed quota is dependent on the type of user account.

User quota limits and remaing calls for user are returned in headers for each endpoint e.g.:

```
x-quota-remaining : 97
x-quota-limit : 2000
x-ratelimit-remaining : 197
x-ratelimit-limit: 200
```

When an application/user exceeds the rate limit for a given API endpoint, the ERUDUS API will now return an `HTTP 429 “Too Many Requests”` response code.

Our servers also have a burst throttle rate enabled which means you can in some circumstances get a 503 type error if you send too many requests in quick succession.