Params
Params module allows you to query the system parameters which can be governed (except the gov params) by the gov module.
iris query params subspace [subspace] [key] [flags]
Subspace currently supports the following:auth
, bank
, staking
, mint
, distribution
, slashing
, gov
, crisis
, token
, record
, htlc
, coinswap
, service
.
Among them, the parameters available for query for each subspace are as follows:
auth
key | description | default |
---|
MaxMemoCharacters | Maximum number of characters in the memo field in a transaction | 256 |
TxSigLimit | Maximum number of signatures per transaction | 7 |
TxSizeCostPerByte | The amount of gas consumed per byte of the transaction | 10 |
SigVerifyCostED25519 | Gas spent on edd2519 algorithm signature verification | 590 |
SigVerifyCostSecp256k1 | Gas spent on secp256k1 algorithm signature verification | 1000 |
bank
key | description | default |
---|
SendEnabled | Tokens that support transfer | {} |
DefaultSendEnabled | Whether to enable the transfer function by default | true |
staking
key | description | default |
---|
UnbondingTime | Mortgage redemption time | 3w(weeks) |
MaxValidators | Maximum number of validators | 100 |
MaxEntries | The maximum number of unbinding/redelegation orders in progress | 7 |
BondDenom | Bond denom | uiris |
HistoricalEntries | The number of historical entries | 100 |
mint
key | description | default |
---|
Inflation | Token issuance frequency | 0.04 |
MintDenom | Denom of the token mintable | uiris |
distribution
key | description | default |
---|
communitytax | Fees charged for withdrawal | 0.02 |
baseproposerreward | The base reward rate of the block proposer | 0.01 |
bonusproposerreward | Reward rate for block proposers | 0.04 |
withdrawaddrenabled | Whether to support setting the withdrawal address | true |
slashing
key | description | default |
---|
SignedBlocksWindow | Sliding window for downtime slashing | 100 |
MinSignedPerWindow | Minimum signature rate in each window | 0.5 |
DowntimeJailDuration | Maximum downtime (continuous) | 10m |
SlashFractionDoubleSign | Penalty coefficient for double sign | 1/20 |
SlashFractionDowntime | Penalty coefficient for downtime | 1/100 |
gov
key | description | default |
---|
depositparams | Related parameters of the deposit mortgage phase | min_deposit : 10000000uiris; max_deposit_period : 2d(days) |
votingparams | Related parameters of the voting mortgage phase | voting_period : 2d(days) |
tallyparams | Related parameters of the voting tally phase | quorum : 0.334; threshold : 0.5; veto_threshold : 0.334 |
crisis
key | description | default |
---|
ConstantFee | Constant Fee | 1000uiris |
token
key | description | default |
---|
TokenTaxRate | Base rate for issuing/mint tokens | 0.4 |
IssueTokenBaseFee | Base token for issuing tokens | 60000 * 10^6 uiris |
MintTokenFeeRatio | Rate for mint tokens | 0.1 |
coinswap
key | description | default |
---|
StandardDenom | The name of the token charged | uiris |
htlc
key | description | default |
---|
AssetParams | Array of supported assets,[]AssetParam | None |
AssetParam参数如下:
key | description | Example |
---|
AssetParam.Denom | The name of asset | "htltbcbnb" |
AssetParam.SupplyLimit | The supply limit of asset | 100000 |
AssetParam.Active | Asset state: live or paused | true |
AssetParam.DeputyAddress | Deputy's IRISHub address | “iaa18n3x722r4jpwmshlxnw3ehlpfzywupzefthcz5” |
AssetParam.FixedFee | Deputy's fixed fee on other chain | 1000 |
AssetParam.MinSwapAmount | Minimum swap amount | 1 |
AssetParam.MaxSwapAmount | Maximum swap amount | 10000 |
AssetParam.MinBlockLock | Minimum swap expire height | 50 |
AssetParam.MaxBlockLock | Maximum swap expire height | 25480 |
service
key | description | default |
---|
MaxRequestTimeout | Maximum service request timeout | 100(block) |
MinDepositMultiple | Minimum deposit multiple | 200 |
MinDeposit | Minimum deposit amount | 6000uiris |
ServiceFeeTax | Service rate | 0.1 |
SlashFraction | Slash fraction | 0.001 |
ComplaintRetrospect | Complaint retrospect | 15d |
ArbitrationTimeLimit | Arbitration period | 5d |
TxSizeLimit | The maximum number of bytes per service transaction | 4000 |
BaseDenom | Tokens supported by service fees | uiris |
RestrictedServiceFeeDenom | Restricted service fee denom | false |