> For the complete documentation index, see [llms.txt](https://docs.hypersign.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hypersign.id/hypersign-ssi/api-playground.md).

# API Playground

Register your app on Entity Developer Dashboard and get a head start with our SSI APIs

Login to [Entity Studio dashboard](https://entity.hypersign.id/) and click on **API Playground** button to navigate to the Swagger playground to try API.

<figure><img src="https://1497651738-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MOLDOibYYcG4PCSEDDL%2Fuploads%2FiFvxCNWpmKEZ4Y98MM2m%2Fimage.png?alt=media&amp;token=98223433-4c7a-45ce-9279-4e77de7e0689" alt=""><figcaption><p>Entity Studio Dashboard</p></figcaption></figure>

<figure><img src="https://1497651738-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MOLDOibYYcG4PCSEDDL%2Fuploads%2FMKCETNSPSaHhufJBQyzG%2Fimage.png?alt=media&amp;token=189ff876-93e2-4610-b84e-49c6579d9c46" alt=""><figcaption><p>API Playground</p></figcaption></figure>