MetaMask · alexandratran · Sep 5, 2025 · Sep 5, 2025 · Sep 5, 2025
@@ -10,12 +10,22 @@ This quickstart demonstrates how to request and redeem ERC-7715 permissions.
 
 ## Prerequisites
 
-- [Install and set up the Delegation Toolkit.](install.md)
-- [Install MetaMask Flask 12.14.2 or later.](/snaps/get-started/install-flask)
+- Install [Node.js](https://nodejs.org/en/blog/release/v18.18.0) v18 or later.
+- Install [Yarn](https://yarnpkg.com/),
+    [npm](https://docs.npmjs.com/downloading-and-installing-node-js-and-npm), or another package manager.
+- [Install MetaMask Flask 12.14.2 or later](/snaps/get-started/install-flask).
 
 ## Steps
 
-### 1. Set up a Wallet Client
+### 1. Install the toolkit
+
+Install the [MetaMask Delegation Toolkit](https://www.npmjs.com/package/@metamask/delegation-toolkit):
+
+```bash npm2yarn
+npm install @metamask/delegation-toolkit
+```
+
+### 2. Set up a Wallet Client
 
 Set up a [Viem Wallet Client](https://viem.sh/docs/clients/wallet) using Viem's `createWalletClient` function. This client will help you interact with MetaMask Flask. 
 
@@ -32,7 +42,7 @@ const walletClient = createWalletClient({
 }).extend(erc7715ProviderActions());
 ```
 
-### 2. Set up a Public Client
+### 3. Set up a Public Client
 
 Set up a [Viem Public Client](https://viem.sh/docs/clients/public) using Viem's `createPublicClient` function. 
 This client will help you query the account state and interact with blockchain networks.
@@ -47,7 +57,7 @@ const publicClient = createPublicClient({
 });
 ```
 
-### 3. Set up a session account
+### 4. Set up a session account
 
 Set up a session account which can either be a smart account or an externally owned 
 account (EOA) to request ERC-7715 permissions. This account is responsible 
@@ -74,7 +84,7 @@ const sessionAccount = await toMetaMaskSmartAccount({
 });
 ```
 
-### 4. Request ERC-7715 permissions
+### 5. Request ERC-7715 permissions
 
 Request ERC-7715 permissions from the user. Currently, only the 
 `native-token-stream` permission type is supported, which allows the dapp to stream 
@@ -106,7 +116,7 @@ const grantedPermissions = await walletClient.grantPermissions([{
 }]);
 ```
 
-### 5. Set up a Bundler Client
+### 6. Set up a Bundler Client
 
 Set up a [Viem Bundler Client](https://viem.sh/account-abstraction/clients/bundler) 
 using Viem's `createBundlerClient` function. This lets you use the bundler service 
@@ -127,7 +137,7 @@ const bundlerClient = createBundlerClient({
 }).extend(erc7710BundlerActions());
 ```
 
-### 6. Redeem ERC-7715 permissions
+### 7. Redeem ERC-7715 permissions
 
 The session account can now [redeem the delegation](../experimental/erc-7710-redeem-delegations.md). The redeem transaction is sent to the `DelegationManager` contract, which validates the delegation and executes actions on the user's behalf.
 

@@ -23,7 +23,7 @@ This page provides instructions to install and set up the MetaMask Delegation To
 
 ### 1. Install the toolkit
 
-Install the [MetaMask Delegation Toolkit](https://github.com/MetaMask/delegation-toolkit) dependencies:
+Install the [MetaMask Delegation Toolkit](https://www.npmjs.com/package/@metamask/delegation-toolkit):
 
 ```bash npm2yarn
 npm install @metamask/delegation-toolkit

@@ -11,12 +11,22 @@ abstraction, such as batch transactions, gas sponsorship, and [delegation capabi
 
 ## Prerequisites
 
-- [Install and set up the Delegation Toolkit.](../install.md)
-- [Install Viem.](https://viem.sh/)
+- Install [Node.js](https://nodejs.org/en/blog/release/v18.18.0) v18 or later.
+- Install [Yarn](https://yarnpkg.com/),
+    [npm](https://docs.npmjs.com/downloading-and-installing-node-js-and-npm), or another package manager.
+- [Install Viem](https://viem.sh/).
 
 ## Steps
 
-### 1. Set up a Public Client
+### 1. Install the toolkit
+
+Install the [MetaMask Delegation Toolkit](https://www.npmjs.com/package/@metamask/delegation-toolkit):
+
+```bash npm2yarn
+npm install @metamask/delegation-toolkit
+```
+
+### 2. Set up a Public Client
 
 Set up a [Viem Public Client](https://viem.sh/docs/clients/public) using Viem's `createPublicClient` function. 
 This client will let the EOA query the account state and interact with blockchain network.
@@ -31,7 +41,7 @@ const publicClient = createPublicClient({
 });
 ```
 
-### 2. Set up a Bundler Client
+### 3. Set up a Bundler Client
 
 Set up a [Viem Bundler Client](https://viem.sh/account-abstraction/clients/bundler) using Viem's `createBundlerClient` function.
 This lets you use the bundler service to estimate gas for user operations and submit transactions to the network.
@@ -45,7 +55,7 @@ const bundlerClient = createBundlerClient({
 });
 ```
 
-### 3. Set up a Wallet Client
+### 4. Set up a Wallet Client
 
 Set up [Viem Wallet Client](https://viem.sh/docs/clients/wallet) using Viem's `createWalletClient` function. 
 This lets you sign and submit EIP-7702 authorization.
@@ -64,7 +74,7 @@ export const walletClient = createWalletClient({
 });
 ```
 
-### 4. Authorize a 7702 delegation
+### 5. Authorize a 7702 delegation
 
 Create an authorization to map the contract code to an EOA, and sign it 
 using Viem's [`signAuthorization`](https://viem.sh/docs/eip7702/signAuthorization) action. The `signAuthorization` action 
@@ -92,7 +102,7 @@ const authorization = await walletClient.signAuthorization({
 });
 ```
 
-### 5. Submit the authorization
+### 6. Submit the authorization
 
 Once you have signed an authorization, you can send an EIP-7702 transaction to set the EOA code.
 Since the authorization cannot be sent by itself, you can include it alongside a dummy transaction.
@@ -107,7 +117,7 @@ const hash = await walletClient.sendTransaction({
 });
 ```
 
-### 6. Create a MetaMask smart account
+### 7. Create a MetaMask smart account
 
 Create a smart account instance for the EOA and start 
 leveraging the benefits of account abstraction.
@@ -129,7 +139,7 @@ const smartAccount = await toMetaMaskSmartAccount({
 });
 ```
 
-### 7. Send a user operation
+### 8. Send a user operation
 
 Send a user operation through the upgraded EOA, using Viem's [`sendUserOperation`](https://viem.sh/account-abstraction/actions/bundler/sendUserOperation) method.
 

@@ -9,11 +9,21 @@ You can get started quickly with [MetaMask Smart Accounts](../../concepts/smart-
 
 ## Prerequisites
 
-[Install and set up the Delegation Toolkit.](../install.md)
+- Install [Node.js](https://nodejs.org/en/blog/release/v18.18.0) v18 or later.
+- Install [Yarn](https://yarnpkg.com/),
+    [npm](https://docs.npmjs.com/downloading-and-installing-node-js-and-npm), or another package manager.
 
 ## Steps
 
-### 1. Set up a Public Client
+### 1. Install the toolkit
+
+Install the [MetaMask Delegation Toolkit](https://www.npmjs.com/package/@metamask/delegation-toolkit):
+
+```bash npm2yarn
+npm install @metamask/delegation-toolkit
+```
+
+### 2. Set up a Public Client
 
 Set up a [Viem Public Client](https://viem.sh/docs/clients/public) using Viem's `createPublicClient` function. This client will let the smart account query the signer's account state and interact with blockchain network.
 
@@ -27,7 +37,7 @@ const publicClient = createPublicClient({
 });
 ```
 
-### 2. Set up a Bundler Client
+### 3. Set up a Bundler Client
 
 Set up a [Viem Bundler Client](https://viem.sh/account-abstraction/clients/bundler) using Viem's `createBundlerClient` function. This lets you use the bundler service to estimate gas for user operations and submit transactions to the network.
 
@@ -40,7 +50,7 @@ const bundlerClient = createBundlerClient({
 });
 ```
 
-### 3. Create a MetaMask smart account
+### 4. Create a MetaMask smart account
 
 [Create a MetaMask smart account](../../guides/smart-accounts/create-smart-account.md) to send the first user operation.
 
@@ -62,7 +72,7 @@ const smartAccount = await toMetaMaskSmartAccount({
 });
 ```
 
-### 4. Send a user operation
+### 5. Send a user operation
 
 Send a user operation using Viem's [`sendUserOperation`](https://viem.sh/account-abstraction/actions/bundler/sendUserOperation) method.
 

@@ -152,5 +152,5 @@ const userOperationHash = await bundlerClient.sendUserOperation({
 
 ## Next steps
 
-- See [Create a MetaMask smart account](/delegation-toolkit/development/guides/smart-accounts/create-smart-account) to learn more about smart account implementations. 
-- See [Send a gasless transaction](/delegation-toolkit/development/guides/smart-accounts/send-gasless-transaction) to learn how to use gasless paymaster.
+- Learn more about [smart account implementations](/delegation-toolkit/development/guides/smart-accounts/create-smart-account).
+- To sponsor gas for end users, see how to [send a gasless transaction](/delegation-toolkit/development/guides/smart-accounts/send-gasless-transaction).
@@ -163,5 +163,5 @@ const smartAccount = await toMetaMaskSmartAccount({
 
 ## Next steps
 
-- See [Create a MetaMask smart account](/delegation-toolkit/guides/smart-accounts/create-smart-account) to learn more about smart account implementations.
-- See [Send a gasless transaction](/delegation-toolkit/guides/smart-accounts/send-gasless-transaction) to learn how to sponsor gas fees when adding a passkey as a backup signer.
+- Learn more about [smart account implementations](/delegation-toolkit/development/guides/smart-accounts/create-smart-account).
+- To sponsor gas fees when adding a passkey as a backup signer, see how to [send a gasless transaction](/delegation-toolkit/development/guides/smart-accounts/send-gasless-transaction).