examples

CashScript examples

This folder contains a number of example CashScript contracts to show off its functionality and usage. The .cash files contain example contracts, and the .ts/.js files contain example usage of the CashScript SDK with these contracts.

The "Hello World" of cash contracts is defining the P2PKH pattern inside a cash contract, which can be found under p2pkh.cash. Its usage can be found under p2pkh.ts. To showcase web usage of the CashScript SDK, the p2pkh.cash contract has also been integrated into a very simple React webapp under webapp.

Running the examples

To run the examples, clone this repository and navigate to the examples/ directory. Since the examples depend on the SDK, be sure to run yarn inside the examples/ directory, which installs all required packages.

git clone git@github.com:Bitcoin-com/cashscript.git
cd cashscript/examples
yarn

All .ts files can then be executed with ts-node.

npm install -g ts-node
ts-node p2pkh.ts

All .js files can be executed with node.

node p2pkh.js

Running the webapp example

The webapp example can be run from the webapp/ folder.

yarn
yarn start

This will display a simple webapp that allows you to create a P2PKH contract from a specific seed phrase and use the contract to send BCH. The code can be found in webapp/src/App.ts. Note that the .cash file has to be read, and then passed into the CashScript SDK, rather than passing just the file path into the SDK.