> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/welcome/content-delivery-network/purge-and-prefetch/purge-api.md).
# Purge API
Integrate the purge functions to your customized tool.
1. Click **Add Token**.
2. Choose the domain name.
3. Click **Apply**.\
API Username and Password will be generated automatically below.
4. Click **Add**.
5. Click cURL to view the detailed information.
