Sendify is a frontend demonstration project that showcases the integration between ERC-5189 operations and ERC-20 tokens. It utilizes a custom "handler" contract and an "endorser" to allow ERC-20 native transfers to be sent to the 5189 mempool. It allows users to send ERC-20 tokens from any EOA wallet, without the need to pay any fees in the native token. Instead, the fees are paid in the ERC-20 token itself.
To set up Sendify locally, follow these steps:
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Clone the Repository
git clone https://github.com/0xsequence/sendify
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Install Dependencies
Within the project directory, use Bun to install the necessary libraries:
cd [project-directory] bun install -
OPTIONAL: Set Up Environment Variables
You can override the default configuration by creating a
.envfile in the project directory:cp .env.sample .env # Edit the .env file with your preferred settings -
Run the Application
Start the application with the following command:
bun dev
This will launch the development server and open the application in your web browser.
For further details about the smart contracts utilized in this project, please refer to the ERC5189-ERC20 Handler repository.
Note: This project is a demonstration aimed at showcasing the technical feasibility of integrating ERC5189 with ERC-20 tokens on the Arbitrum network. It is for educational and demonstration purposes only and not suited for production use.