> For the complete documentation index, see [llms.txt](https://docs.blueseasx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blueseasx.com/server-bidding/server-integration/endpoints.md).

# Endpoints

The endpoints contain a variable which must be filled with the right value when querying them. For example:

The endpoint provided by BlueSea would be like:

```
https://testvendor-s2b.hyperotics.com/api/v1/s2b
```

When querying, add the `appid` at the end of the endpoint. The appid is assigned when creating an app on the BlueSea console. The publisher or mediation side needs to obtain this information and add it into the endpoint before sending a query.

```
https://testvendor-s2b.hyperotics.com/api/v1/s2b?appid=204085-1469
```

> The endpoints provided above are only for demonstration, please contact BlueSea AM to get the official endpoints

The endpoints provided above are only for demonstration, please contact BlueSea AM to get the official endpoints

If you’re using compressed bidRequest and bidResponse, please set:

* Content-Encoding: gzip
* Accept-Encoding: gzip

Refer to [oRTB 2.5](https://www.iab.com/wp-content/uploads/2016/03/OpenRTB-API-Specification-Version-2-5-FINAL.pdf) 2.4 Data Encoding for more information

In addition, BlueSea supports bidRequest in protobuff format, if you implement this approach, please contact BlueSea.