# List of parameters

This section aims to collect and provide brief a description of all the mentioned network parameters:

#### Distribution-related parameters - `distribution` module

| Key                     | Type         | Description                                                              |
| ----------------------- | ------------ | ------------------------------------------------------------------------ |
| `base_proposer_reward`  | string (dec) | Base bonus on transaction fees collected in a valid block                |
| `bonus_proposer_reward` | string (dec) | Max bonus on transaction fees collected in a valid block                 |
| `community_tax`         | string (dec) | The rate of community tax                                                |
| `withdraw_addr_enabled` | bool         | Whether delegators can set a different address to withdraw their rewards |

#### Punishment-related parameters - `gov` module

| Key                  | Type                 | Description                                                                                             |
| -------------------- | -------------------- | ------------------------------------------------------------------------------------------------------- |
| `min_deposit`        | array (coins)        | Minimum deposit for a proposal to enter voting period                                                   |
| `max_deposit_period` | string (time in ns)  | Maximum period for Cro holders to deposit on a proposal                                                 |
| `voting_period`      | string (time in ns)) | The length of voting period                                                                             |
| `quorum`             | string (dec)         | The minimum percentage of voting power that needs to be casted on a proposal for the result to be valid |
| `threshold`          | string (dec)         | Minimum proportion of `Yes` votes (excluding `Abstain` votes) for the proposal to be accepted           |
| `veto`               | string (dec)         | Minimum proportion of `Veto` votes to Total votes ratio for proposal to be vetoed                       |

#### Reward-related parameters - `mint` module

| Key                     | Type           | Description                                                                                                                                            |
| ----------------------- | -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `blocks_per_year`       | string (int64) | The expected number of blocks being produced per year                                                                                                  |
| `goal_bonded`           | string (dec)   | Goal of bonded token in percentage                                                                                                                     |
| `inflation_max`         | string (dec)   | Maximum annual inflation rate                                                                                                                          |
| `inflation_min`         | string (dec)   | Minimum annual inflation rate                                                                                                                          |
| `inflation_rate_change` | string (dec)   | Maximum annual change in inflation rate                                                                                                                |
| `mint_denom`            | string         | Token type being minted. Denominations can be 3 \~ 128 characters long and support letters, followed by either a letter, a number or a separator ('/') |

#### Punishment-related parameters - `slashing` module

| Key                          | Type           | Description                                                                |
| ---------------------------- | -------------- | -------------------------------------------------------------------------- |
| `downtime_jail_duration`     | string (int64) | The jailing duration for validators with low availability                  |
| `min_signed_per_window`      | string (dec)   | Threshold of total missed blocks                                           |
| `signed_blocks_window`       | string (int64) | Window to calculate validators's liveness                                  |
| `slash_fraction_double_sign` | string (dec)   | Maximum percentage of stake reduction for byzantine validators             |
| `slash_fraction_downtime`    | string (dec)   | Maximum percentage of stake reduction for validators with low availability |

#### Staking-related parameters - `staking` module

| Key                  | Type   | Description                                                                                                                                                  |
| -------------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `bond_denom`         | string | Coin denomination for staking. Denominations can be 3 \~ 128 characters long and support letters, followed by either a letter, a number or a separator ('/') |
| `historical_entries` | uint16 | The number of historical entries to persist                                                                                                                  |
| `max_entries`        | uint16 | The max entries for either unbonding delegation or redelegation                                                                                              |
| `max_validators`     | uint16 | The maximum number of validator                                                                                                                              |
| `unbonding_time`     | string | The time duration of unbonding                                                                                                                               |

#### Transfer-related parameters - `transfer` module

| Key               | Type | Description                                                                                      |
| ----------------- | ---- | ------------------------------------------------------------------------------------------------ |
| `receive_enabled` | bool | An array of Receive enabled entries mapping coin denominations to their `receive_enabled` status |
| `send_enabled`    | bool | An array of SendEnabled entries mapping coin denominations to their `send_enabled` status        |

#### Evm-related parameters - `evm` module

| Key             | Type   | Description                                                                                                                                                 |
| --------------- | ------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `evm_denom`     | string | The token denomination used on the EVM state transitions and gas consumption for EVM messages. The default value is "basetcro"                              |
| `enable_create` | bool   | Toggles state transitions that use the `vm.Create` function, and it prevents all contract creation functionality if it is disabled.                         |
| `enable_call`   | bool   | Toggles state transitions that use the `vm.Call` function, and it prevents transfers between accounts and executing a smart contract call if it is disabled |
| `extra_eips`    | \[]int | The set of activateable Ethereum Improvement Proposals (EIPs) on the Ethereum VM Config that apply custom jump tables                                       |