casper-contracts-js-clients

This project contains a library that will help you create clients for Casper contracts and a few implementations of such clients dedicated to interacting with smart contracts on Casper. You will find these clients published in npm:

• A Casper CEP-47 (NFT) client in JavaScript: casper-cep47-js-client
• A Casper ERC-20 client in JavaScript: casper-erc20-js-client

Also, we provide a toolkit that you can use to write your contract clients:

• A JavaScript client helper library: casper-js-client-helper

Usage examples

In this project, you will find end-to-end (e2e) tests, which you can also use as examples of interacting and using the contracts. The tests are well documented and can give you an overview of all contract functionality.

Before running an e2e test, run `npm i' inside the project's root directory:

cd casper-erc20-js-client
npm i

ERC-20 client usage

Before running this example client, you must specify all the environment variables in the .env.erc20 file. If you need help, reference the .env.erc20.example file.

Steps:

• Open the ERC-20 client example

• Set the environment variables in the .env.erc20 file

• Run the install script

• View the client usage example

• Install the contract:

  npm run e2e:erc20:install
  

• Run the test example:

  npm run e2e:erc20:installed
  

CEP-47 client usage

Before running this example client, you must specify all the environment variables in the .env.cep47 file. If you need help, reference the .env.cep47.example file.

Steps:

• Open the CEP-47 client example

• Set the environment variables in the .env.cep47 file

• Run the install script

• View the client usage example

• Install the contract:

  npm run e2e:cep47:install
  

• Run the test example:

  npm run e2e:cep47:usage