YumiSign comes with a complete REST API, allowing you to interconnect your project easily. Please read the documentation here:

https://docs.yumisign.com/index.html

In order to use the API, you will need an API key. You can generate one directly from your YumiSign account, in the developer section.

We also provide a Javascript SDK to ease your integration experience. More SDK in other popular languages are being developed and will be available soon.