Deploy Unirep Contract

Deploy a Unirep smart contract with an Ethereum account

• Config an ethereum provider before deploying a Unirep smart contract.

• Default: run a local hardhat node by

npx hardhat node

By default it runs at http://localhost:8545 And it will list 20 accounts including their private keys

deploy

npx ts-node cli/index.ts deploy 
                  [-h] 
                  [-d DEPLOYER_PRIVKEY] 
                  [-e ETH_PROVIDER] 
                  [-l EPOCH_LENGTH] 
                  [-f ATTESTING_FEE]

• The address of the Unirep contract should be printed after executing the command.

• Then we have to use the address to perform the following actions.

Options

  -d DEPLOYER_PRIVKEY, --deployer-privkey DEPLOYER_PRIVKEY
                        The deployer's Ethereum private key
  -e ETH_PROVIDER, --eth-provider ETH_PROVIDER
                        A connection string to an Ethereum provider. Default: http://localhost:8545
  -l EPOCH_LENGTH, --epoch-length EPOCH_LENGTH
                        The length of an epoch in seconds. Default: 30
  -f ATTESTING_FEE, --attesting-fee ATTESTING_FEE
                        The fee to make an attestation. Default: 0.01 eth (i.e., 10 * 16)

Options inherited from parent commands

  -h, --help            Show this help message and exit.

source: core/cli/deploy.ts