https://docs.casperlabs.io/en/latest/dapp-dev-guide/setup-nctl.html

1. Create and deploy a simple, smart contract with cargo casper and cargo test

- After install for requirements,

- Build contract with wasm


- Set local network for testing

$ source env/bin/activate

$ cd casper-node && bash 
$ source ./utils/nctl/activate

$ nctl-assets-setup && nctl-start
(env) $ nctl-stop
(env) $ nctl-clean


- Test contracts


2. Complete one of the existing tutorials for writing smart contracts

- Writing contracts by cloning `git clone https://github.com/casper-ecosystem/keys-manager`


- deploy contract by using ‘npm run start:atomic’


3. Demonstrate key management concepts by modifying the client in the Multi-Sig tutorial to address one of the additional scenarios

- Write scenario & changed the code


- run the client


4. Learn to transfer tokens to an account on the Casper Testnet. Check out this documentation.

- Make a transfer


- Check transfer status


5. Learn to Delegate and Undelegate on the Casper Testnet. Check out these instructions.

delegate:
https://testnet.cspr.live/deploy/a683e5cbd3151ae2fb68560006f9651de40fe68cc590cf6d88050eaa97c4773b
undelegate:
https://testnet.cspr.live/deploy/a8c0440ff1fe96156e31c6c63b53e69077516deeafbf76815bd07ad6d762cd7c
delegate


undelegate