Get supported permissions

ERC-7715 defines an RPC method that returns the execution permissions a wallet supports. Use the method to verify the available permission types and rules before sending requests.

Prerequisites

• Install and set up the Smart Accounts Kit
• Learn about Advanced Permissions

Request supported permissions

Request the supported execution permission types for a wallet with the Wallet Client's getSupportedExecutionPermissions action.

• example.ts
• config.ts

import { walletClient } from "./config.ts";

const supportedPermissions = await walletClient.getSupportedExecutionPermissions();

// Example response:
// {
//     "native-token-stream": {
//         "chainIds": [
//             "0x1",
//             "0xa",
//         ],
//         "ruleTypes": [
//             "expiry"
//         ]
//     },
//     // ...
// }

import { createWalletClient, custom } from "viem";;
import { erc7715ProviderActions } from "@metamask/smart-accounts-kit/actions";

export const walletClient = createWalletClient({
  transport: custom(window.ethereum),
}).extend(erc7715ProviderActions());