> For the complete documentation index, see [llms.txt](https://gitbook.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook.com/docs/developers/gitbook-api/api-reference/custom-hostnames/remove-a-custom-hostname.md).

# Remove a custom hostname

The custom hostname will continue to point to the content or organization unless it is used for another one.

```json
{"openapi":"3.1.0","info":{"title":"GitBook API","version":"0.0.1-beta"},"tags":[{"name":"custom-hostnames","description":"Extend your brand identity by mapping personalized domain names to your docs. This can help unify your documentation site with your existing company properties.\n\n{% openapi-schemas spec=\"gitbook\" schemas=\"CustomHostname\" grouped=\"false\" %}\n    The CustomHostname object\n{% endopenapi-schemas %}\n"}],"servers":[{"url":"{host}/v1","variables":{"host":{"default":"https://api.gitbook.com"}}}],"security":[{"user-internal":[]}],"components":{"securitySchemes":{"user-internal":{"type":"http","scheme":"bearer"}},"parameters":{"hostname":{"name":"hostname","in":"path","required":true,"description":"The custom hostname, for example \"docs.gitbook.com\"","schema":{"type":"string"}}}},"paths":{"/custom-hostnames/{hostname}":{"delete":{"operationId":"removeCustomHostname","summary":"Remove a custom hostname","description":"The custom hostname will continue to point to the content or organization unless it is used for another one.","tags":["custom-hostnames"],"parameters":[{"$ref":"#/components/parameters/hostname"}],"responses":{"204":{"description":"Custom hostname did not exist"},"205":{"description":"Custom hostname has been removed"}}}}}}
```


---

# Agent Instructions
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```
GET https://gitbook.com/docs/developers/gitbook-api/api-reference/custom-hostnames/remove-a-custom-hostname.md?ask=<question>&goal=<endgoal>
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