Creating a New Wrapper

The CLI provides a powerful set of commands to deploy and configure new DeFi wrappers. This process involves creating a new staking pool, which can be of several types depending on the desired functionality. The primary commands for this are under defi-wrapper contracts factory write.

Deployment Commands

There are three main commands to initiate the deployment of a new wrapper, each corresponding to a different pool type:

• create-pool-stv: Deploys a standard STV (Staking Vault) pool.
• create-pool-stv-steth: Deploys an STV-stETH pool, which includes minting capabilities.
• create-pool-custom: Deploys a pool with a custom configuration, allowing for greater flexibility.

The deployment process is handled automatically by the CLI, which executes two transactions sequentially:

1. Initiation: The first transaction starts the deployment on-chain.
2. Finalization: The second transaction finalizes the configuration and connects all the components of the wrapper.

The CLI orchestrates this process. However, if the second transaction is not automatically sent (for example, due to a network issue or if the first transaction is sent via a multisig that needs time for confirmation), you may need to finalize it manually. The output from the initial command will provide the necessary data and instructions to do so.

Deployment Output

Upon successful completion, the CLI will output a comprehensive summary of the deployment. This includes:

• All Deployed Addresses: A list of all newly created contract addresses, such as the Vault, Pool, WithdrawalQueue, and Timelock.
• UI Environment Variables: A set of environment variables (e.g., VITE_POOL_ADDRESS, VITE_POOL_TYPE) that can be directly used to configure a front-end application.

Common Deployment Options

All create-pool-* commands share a comprehensive set of common options that allow for detailed configuration of the new vault, its governance, and the associated pool.

Option	Argument	Description
--nodeOperator	<address>	The address of the node operator managing the vault.
--nodeOperatorManager	<address>	The address authorized to manage node operator settings.
--nodeOperatorFeeRateBP	<number>	The node operator's fee rate in basis points (e.g., 100 for 1%).
--confirmExpiry	<seconds>	The time period in seconds for confirmation expiry.
--minDelaySeconds	<seconds>	The minimum delay in seconds before a TimeLock operation can be executed.
--minWithdrawalDelayTime	<seconds>	The minimum delay time for processing withdrawals from the pool.
--name	<string>	The name for the pool's ERC20 share token (e.g., "My Vault Shares").
--symbol	<string>	The symbol for the pool's ERC20 share token (e.g., "MVS").
--proposer	<address>	The address authorized to propose TimeLock operations.
--executor	<address>	The address authorized to execute TimeLock operations.
--emergencyCommittee	<address>	The address of the emergency committee, which can pause critical operations.
--skip-simulation	true / false	If true, skips the transaction simulation step before sending.
--simulation-only	true / false	If true, only performs the simulation without sending the transaction.

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Pool-Specific Options

create-pool-stv

This command deploys a standard STV staking pool.

Command:

yarn start dw c f w create-pool-stv <factory-address> [options]

Specific Options:

Option	Argument	Description
--allowList	true / false	Enables or disables an allowlist for deposits.
--allowListManager	<address>	The address that can manage the allowlist.

create-pool-stv-steth

This command deploys an STV-stETH pool with minting enabled.

Command:

yarn start dw c f w create-pool-stv-steth <factory-address> [options]

Specific Options:

Option	Argument	Description
--reserveRatioGapBP	<number>	The reserve ratio gap in basis points.
--allowList	true / false	Enables or disables an allowlist for deposits.
--allowListManager	<address>	The address that can manage the allowlist.

create-pool-custom

This command allows for the deployment of a pool with a highly customized configuration.

Command:

yarn start dw c f w create-pool-custom <factory-address> [options]

Specific Options:

Option	Argument	Description
--reserveRatioGapBP	<number>	The reserve ratio gap in basis points.
--allowList	true / false	Enables or disables an allowlist for deposits.
--allowListManager	<address>	The address that can manage the allowlist.
--mintingEnabled	true / false	Enables or disables minting capabilities for the pool.
--strategyFactory	<address>	The address of a custom strategy factory to use for the pool.
--strategyFactoryDeployBytes	<hex>	The deployment bytecode for the custom strategy factory.