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Get Started with Account Linking

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 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. Copy the contents of restricted-child-account into your project (CLI scaffold to follow shortly!)
  3. Start building!