Get Started with Hybrid Custody

There are two sides to Hybrid Custody support - delegation and usage.

On the delegation side, we have the apps that leverage Hybrid Custody for enhanced UX. This side primarily concerns itself with walletless onboarding + account linking (IOW account delegation). You can think of a Hybrid Custody game client or project-specific NFT app.

From the usage perspective, apps would want to get information about a user's linked accounts to display accounts & assets, enable account & asset management, and even facilitate cross account interactions - think of this from the perspective of a wallet or NFT marketplace.

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Note that the documentation on Hybrid Custody covers the current state and will likely differ from the final implementation. Builders should be aware that breaking changes may follow before reaching a final community consensus on implementation. Interested in shaping the conversation? Join in!.

In either case, you'll want to do the following to get started implementing Hybrid Custody in your application:

1. Install Flow CLI

2. Create a project from the Hybrid Custody scaffold:

   
   

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   flow setup build-hybrid-custody --scaffold

   
   

   You'll be asked to select the scaffold number for this scaffold, enter 4 for Hybrid Custody Project

   
   

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   ✔ Enter the scaffold number: 4

   
   

3. Change to your new project directory and follow the README to get started!

   
   

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   cd build-hybrid-custody