> For the complete documentation index, see [llms.txt](https://bybt.gitbook.io/bybt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bybt.gitbook.io/bybt/master.md).

# General Info

* Some endpoints will require an API Key. Please refer to [this page](https://www.bybt.com/login)
* The basbe endpoinpus: **<https://open-api.bybt.com>**
* All endpoints return either a JSON object or array.

#### HTTP Return Codes <a href="#http-return-codes" id="http-return-codes"></a>

* HTTP `4XX` return codes are used for for malformed requests; the issue is on the sender's side.
* HTTP `403` return code is used when the WAF Limit (Web Application Firewall) has been violated.<br>
* HTTP `429` return code is used when breaking a request rate limit.
* HTTP `418` return code is used when an IP has been auto-banned for continuing to send requests after receiving `429` codes.