Abstraction Wallet SDK

Abstraction wallet SDK allow developers connect their Dapps to Abstraction Wallet via EIP-6963

Install Abstraction Wallet SDK

# yarn
yarn add @abstraction-hq/wallet-skd

# npm
npm install @abstraction-hq/wallet-sdk

Basic Usage

Init provider with EIP-6963

import { initAbstractionWallet } from "@abstraction-hq/wallet-sdk";

initAbstractionWallet();

Create provider

import { createAbstractionProvider } from "@abstraction-hq/wallet-sdk";

const provider = createAbstractionProvider();

Use provider

1. Connect Wallet

const addresses = provider.request({
  method: "eth_requestAccounts",
});

2. Send Transaction

const txHash = await(window as any).abstraction.request({
  method: "eth_sendTransaction",
  params: [
    {
      from: address,
      to: address,
      value: 0,
      data,
    },
  ],
});

3. Sending multiple calls

const userOpHash = await(window as any).abstraction.request({
  method: "wallet_sendCalls",
  params: [
    {
      version: "1.0",
      chainId: "0x58",
      from: "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
      calls: [
        {
          to: "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
          value: "0x9184e72a",
          data: "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
        },
        {
          to: "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
          value: "0x9184e72a",
          data: "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
        },
      ]
    }
  ],
});

4. Get call status

const callStatus = await(window as any).abstraction.request({
  method: "wallet_getCallsStatus",
  params: [
    userOpHash
  ],
});

5. Create contract

const txHash = await(window as any).abstraction.request({
  method: "eth_sendTransaction",
  params: [
    {
      from: address,
      value: 0,
      data: CONTRACT_BYTECODE,
    },
  ],
  salt: // Salt to create contract with create2 - account.nonce() if not provide
});