Ethereum-express

This project is a middleware of API gateway to Ethereum network.

Technical Stack

• express: For API server.
• web3.js: The web3.js library is a collection of modules which contain specific functionality for the ethereum ecosystem.
• jest: For test API and libraries.

Setup Environment

Set all the environment setting in .env.example, please clone to .env as your local setting.

export ETHEREUM_PROVIDER=
export API_SECRET_KEY=
export API_SECRET_SALT=
export ETHEREUM_PRIVATE_KEY=
export TO_ADDRESS=

• ETHEREUM_PROVIDER: The provider of Etheruem.
• API_SECRET_KEY: The API secret key to encrypt and decrypt.
• API_SECRET_SALT: The API secret salt to encrypt and decrypt.
• ETHEREUM_PRIVATE_KEY: The private key for sign transaction.
• TO_ADDRESS: Which address is going to write.

Start Project

Run localhost

npm start

Run test

npm test

API Documents

Please see API.md