> 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/introduction.md).

# Introduction

[<mark style="color:blue;">**Entity Studio**</mark> is a full stack identity infrastructure that enables rapid development of digital identity products. It is built on the **Hypersign Identity Blockchain Network** and adheres to the **W3C** DID and Verifiable Credential specifications. The platform incorporates a low-code approach and offers APIs and SDKs to empower developers to swiftly deploy applications in production.](#user-content-fn-1)[^1]

The Entity Studio also provides an interactive playground, called **Entity Studio SSI Playground**,  to learn and test the Self Sovereign Identity (SSI) concepts.&#x20;

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-type="checkbox"></th><th data-hidden data-type="checkbox"></th><th data-hidden data-card-target data-type="content-ref"></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td><mark style="color:blue;"><strong>SSI Playground</strong></mark></td><td><em><mark style="color:orange;">Experience Self Sovereign Identity (SSI) concepts firsthand by using our Entity Studio playground.</mark></em></td><td></td><td>false</td><td>false</td><td><a href="/pages/Op3fPJupvzC8QZv8eWzB">/pages/Op3fPJupvzC8QZv8eWzB</a></td><td></td></tr><tr><td><mark style="color:blue;"><strong>SSI API Documentation</strong></mark></td><td><em><mark style="color:orange;">Dive into our API documentation to create innovative identity products on our infrastructure.</mark></em></td><td></td><td>false</td><td>false</td><td><a href="/pages/nZNZQpf7ruzWgipWJJT0">/pages/nZNZQpf7ruzWgipWJJT0</a></td><td></td></tr><tr><td><mark style="color:blue;"><strong>Developer Dashboard</strong></mark></td><td><em><mark style="color:orange;">Manage your application and API keys and start building your identity product on our infrastructure</mark></em></td><td></td><td>false</td><td>false</td><td><a href="/pages/erV1OXXBOAKu0cuI67FJ">/pages/erV1OXXBOAKu0cuI67FJ</a></td><td></td></tr><tr><td><mark style="color:blue;"><strong>API Playground</strong></mark></td><td><em><mark style="color:orange;">Register your app on Entity Developer Dashboard and get a head start with our SSI APIs</mark></em></td><td></td><td>false</td><td>false</td><td><a href="/pages/vpsmvBEFgVPdF5k7N3xL">/pages/vpsmvBEFgVPdF5k7N3xL</a></td><td></td></tr></tbody></table>

[^1]:


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