Cross-chain Shortcuts Widget

Overview

The Enso Shortcuts Widget is a React component that provides a seamless interface for cross-chain DeFi operations. Powered by the Enso API, it enables users to perform complex DeFi actions through a simple, intuitive UI without leaving your application.

Features

• Token Swaps - Swap any token to any other token across supported chains
• Cross-chain Bridging - Bridge tokens between different blockchain networks
• DeFi Protocol Integration - Deposit to and withdraw from various DeFi protocols
• Zap-in Operations - Enter complex DeFi positions in a single transaction
• Token Information - Display comprehensive token details including balance and USD value
• Slippage Controls - Set and manage slippage tolerance for transactions
• DeFi Composition - Execute multiple DeFi operations in a single transaction using Enso API

Installation

To install the widget in your project:

npm install @ensofinance/shortcuts-widget

Note: This package requires wagmi and viem as peer dependencies. Please ensure these are installed in your project.

Getting Started

API Key

To use the widget, you'll need an Enso API key. Visit https://developers.enso.build to get your API key.

Basic Implementation

import React from "react";
import SwapWidget from "@ensofinance/shortcuts-widget";

const App = () => {
    return (
        <div className="app-container">
            <SwapWidget
                apiKey="YOUR_API_KEY"
                // Optional configuration
                enableShare={true}
                adaptive={true}
            />
        </div>
    );
};

export default App;

Advanced Implementation

import React, { useState } from "react";
import SwapWidget from "@ensofinance/shortcuts-widget";

const App = () => {
    const [selectedTokens, setSelectedTokens] = useState(null);

    const handleChange = (data) => {
        setSelectedTokens(data);
        console.log("Widget selection changed:", data);
    };

    return (
        <div className="app-container">
            <SwapWidget
                apiKey="YOUR_API_KEY"
                tokenIn="0x1234..." // Specify input token address
                chainId={1} // Ethereum mainnet
                tokenOut="0xabcd..." // Specify output token address
                outChainId={137} // Polygon
                onChange={handleChange}
                enableShare={true}
                indicateRoute={true}
            />
        </div>
    );
};

export default App;

Configuration

Props

The SwapWidget component accepts the following props:

Required

• apiKey (string): Enso API key

Token Selection

• tokenIn (string): Token address for the input token
• tokenOut (string): Token address for the output token
• chainId (number): Chain ID for the input token's blockchain network
• outChainId (number): Chain ID for the output token's blockchain network
• outProject (string): Limit output token selection to a specific project
• outProjects (object): Object containing projects to limit input projects options
• inProjects (object): Object containing projects to limit input projects options
• outTokens (object): Object containing tokens to limit output token options
• inTokens (object): Object containing tokens to limit input token options
• referralCode (string): 16 bytes string that enables onchain request tracking

UI Configuration

• themeConfig (SystemConfig): Customize the widget's appearance
• enableShare (boolean): Enable route sharing functionality (copy with button)
• obligateSelection (boolean): Force users to select tokens
• rotateObligated (boolean | 0 | 1): Display arrow to rotate obligated token selection
• indicateRoute (boolean): Show routing information in the UI
• adaptive (boolean): Enable adaptive UI behavior based on container size
• notificationPlacement (string): Control the placement of notification toasts

Event Handlers

• onChange (function): Callback triggered when token selections or route change
• onSuccess (function): Callback called with amount argument once user perfoms swap action

Customization

The widget can be customized using the themeConfig prop which accepts a SystemConfig object from Chakra UI. This allows you to match the widget's appearance to your application's design system.

License

This project is licensed under the MIT License. See the LICENSE file for more details.

Contributing

Contributions are welcome! Please open an issue or submit a pull request on GitHub.

Support

For any questions or support, please contact the Enso Finance team:

• Telegram
• Twitter
• Website