This tutorial walks you through Koinos CLI on the testnet. Usage is very similar to main net, but the contract addresses are different.
Updated contract address can be found here: https://koinosblocks.com/contracts
Direct link to download here: Releases · koinos/koinos-cli · GitHub
Please be sure to download the appropriate one for your OS. V1.0.0 is for main net. V0.4.0 is for testnet.
