Welcome to the Alibaba Cloud Content Delivery Network (CDN) service. You can use this documentation to familiarize yourself with the relevant API operations for the CDN service.

Before using these interfaces, make sure that you fully understand the CDN product instructions, usage protocols, and billing methods.

Current CDN open API version: 2014-11-11.

Note The old version of API is not maintained, you can use the new version of API.

For more information about relevant terms, see Appendix.