Deploying smart contracts
To deploy a smart contract run the command
gamma-cli deployand provide the contract name. You will also need to provide the source code for the contract.
For example, to deploy a contract named MyToken
gamma-cli deploy contract.go -name MyToken -signer user1
gamma-cli deploy <CODE_FILE> -name [CONTRACT_NAME] -signer [ID_FROM_KEYS_JSON]
<CODE_FILE>Source file for the smart contract being deployed, normally .go or .js file
-nameName of the contract on the blockchain (used by future transaction senders)
-signerAccount ID of the signer of the deploy transaction (from
If you don't provide an explicit contract name with
-name, your code file name will be used.
Contracts are immutable. If you want to update the code for a contract, deploy it again under a different name.
Remember that Gamma server is an in-memory blockchain. When you stop the server with
gamma-cli stop-localall contracts will disappear.
Contracts are currently limited to a single source file. If you have multiple files, combine them into one.