> For the complete documentation index, see [llms.txt](https://ajaib.gitbook.io/ajaib-exchange-open-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ajaib.gitbook.io/ajaib-exchange-open-api/websocket-references/general-information.md).

# General Information

* Streams are accessed at **`/ws/<listenKey>`**
* A single connection is only valid for **24 hours**; expect to **be disconnected** at the 24 hour mark.
* All time and timestamp related fields are **milliseconds by default**.
* A single connection can listen to a maximum of **1024 streams**.
* All symbols for streams are **lowercase.**
* 1 listen key is generally valid for only 1 connection. While still connected with the same listen key, attempting to open a new connection may disconnect the old connection and connect on the new one.