install.md

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Install and set up	Learn how to install and set up the MetaMask Delegation Toolkit.	1

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Install and set up the Delegation Toolkit

This page provides instructions to install and set up the MetaMask Delegation Toolkit.

Prerequisites

• Install Node.js v18 or later.
• Install Yarn, npm, or another package manager.
• If you plan to use any smart contracts (for example, to create a custom caveat enforcer), install Foundry.

Steps

1. Install the toolkit

Install the MetaMask Delegation Toolkit dependencies:

npm install @metamask/delegation-toolkit

2. (Optional) Install the contracts

If you plan to extend the Delegation Framework smart contracts (for example, to create a custom caveat enforcer), install the contract package using Foundry's command-line tool, Forge:

forge install metamask/delegation-framework@v1.3.0

Add @metamask/delegation-framework/=lib/metamask/delegation-framework/ in your remappings.txt file.

3. Get started

You're now ready to start using the MetaMask Delegation Toolkit. Check out the Delegation Toolkit quickstart to walk through a simple example.