> ## Documentation Index
> Fetch the complete documentation index at: https://activepieces-feat-predefined-connections-in-embed-sdk.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Start Building

This tutorial will guide you through the process of creating a Gelato piece from how to prepare your development environment to contributing the piece.

When you finish this tutorial you will have a piece that has an action which fetches random icecream flavor and trigger which fetches new icecream flavor created.

<Card title="Contribution" icon="gift" iconType="duotone" color="#6e41e2">
  Contribute a piece to our our repo and receive +1,400 tasks/month on [Activepieces Cloud](https://cloud.activepieces.com).
</Card>