Runtime Events
Acala Runtime Events

Auction Related

Event
Parameters
Description
Module
NewCollateralAuction
1. AuctionId : new collateral auction id</br> 2. CurrencyId : collateral type</br> 3. Balance : collateral amount</br> 4. Balance : target aUSD amount, when bid >= target, auction is in reverse stage</br>
collateral auction created
AuctionManager
NewDebitAuction
1. AuctionId : auction id</br> 2. Balance : initial avalible ACA amount </br> 3. Balance : fixed aUSD amount, bid must >= it</br>
debit auction created
AuctionManager
NewSurplusAuction
1. AuctionId : auction id</br> 2. Balance : aUSD amount of surplus</br>
surplus auction created
AuctionManager
CancelAuction
1. AuctionId : auction id</br>
auction canceled
AuctionManager
AuctionDealed
1. AuctionId : auction id</br>
auction dealed
AuctionManager
Bid
1. AuctionId : auction id</br> 2. AccountId : bidder address </br> 3. Balance : bid price</br>
bid succeeded
Auction

DEX Related

Event
Parameters
Description
Module
AddLiquidity
1. AccountId : who add liquidity to pool</br> 2. CurrencyId : specific liquidity pool of other token / aUSD pair</br> 3. Balance : other token amount added</br> 4. Balance : aUSD amount added</br> 5. Share : increased share amount</br>
add liquidity to specific pool
Dex
WithdrawLiquidity
1. AccountId : who withdraw liquidity from pool</br> 2. CurrencyId : specific liquidity pool of other token / aUSD pair</br> 3. Balance : other token amount withdrew </br> 4. Balance : aUSD amount withdrew</br> 5. Share : decreased share amount</br>
withdraw liquidity from specific pool
Dex
Swap
1. AccountId : exchanger</br> 2. CurrencyId : the token type which exchanger sold to DEX </br> 3. Balance : amount of sold token </br> 4. CurrencyId : the token type which exchanger bought from DEX</br> 5. Balance : amount of bought token</br>
swap token to another token with DEX
Dex

Homa Related

Event
Parameters
Description
Module
BondAndMint
1. AccountId : caller</br> 2. Balance : DOT amount to bond by homa protocol </br> 3. Balance : issued LDOT amount to caller</br>
lock DOT to Homa protocal and issue liquid DOT
StakingPool
RedeemByUnbond
1. AccountId : caller</br> 2. Balance : amount of LDOT to redeem</br>
redeem DOT by normal unbonding
StakingPool
RedeemByFreeUnbonded
1. AccountId : caller</br> 2. Balance : fee in LDOT</br> 3. Balance : LDOT amount to redeem</br> 4. Balance : redeemed DOT amount</br>
redeem DOT directly with Homa free pool
StakingPool
RedeemByClaimUnbonding
1. AccountId : caller</br> 2. EraIndex: target era index to claim redeption</br> 3. Balance : fee in LDOT</br> 4. Balance : LDOT amount to redeem</br> 5. Balance : redeemed DOT amount</br>
redeem DOT by claiming unbonding
StakingPool

CDP Related

Event
Parameters
Description
Module
Authorization
1. AccountId : authorizer account</br> 2. AccountId : the authorized account</br> 3. CurrencyId : the authorized loan type</br>
An account authorize other account to manipulate its specific type of loan
Honzon
UnAuthorization
1. AccountId : authorizer account</br> 2. AccountId : the authorized account</br> 3. CurrencyId : the authorized loan type</br>
authorizer account revoke the right of authorized account to manipulate specific type of loan
Honzon
UnAuthorizationAll
1. AccountId : authorizer account</br>
account revoked all authorization to other accounts with all loan types
Honzon
LiquidateUnsafeCDP
1. CurrencyId : collateral token type</br> 2. AccountId : owner of the liquidated CDP</br> 3. Balance : the confiscated amount for liquidation</br> 4. Balance : the bad debt amount(in aUSD) produced by the liquidated Cdp</br>
liquidate an unsafe CDP
CdpEngine
SettleCDPInDebit
1. CurrencyId : collateral token type</br> 2. AccountId : owner of the settled CDP</br>
settle a CDP has debit after emergency shutdown begin
CdpEngine
UpdatePosition
1. AccountId : CDP's owner</br> 2. CurrencyId : CDP's collateral type</br> 3. Amount : collateral adjustment amount, positive means collateral increased, negative means collateral decreased</br> 4. DebitAmount : debit adjustment amount, positive means CDP's debit increased and owner get more aUSD loan, negative means CDP's debit decreased and owner repay some debt</br>
cdp owner manipulate his loan and collateral
Loans
ConfiscateCollateralAndDebit
1. AccountId : CDP's owner</br> 2. CurrencyId : CDP's collateral type</br> 3. Balance : collateral amount to be confiscated </br> 4. DebitBalance : debit balance to be confiscated </br>
emit by system operations for CDPs, such as settlement, liquidation
Loans
TransferLoan
1. AccountId : sender</br> 2. AccountId : receiver</br> 3. CurrencyId : collateral type</br>
sender transfer his whole specific collateral CDP(include all collateral amount and debit amount) to receiver
Loans

Emergency Shutdown Related

Event
Parameters
Description
Module
Shutdown
1. BlockNumber : block number the emergency shutdown occurs
system emergency shutdown
EmergencyShutdown
OpenRefund
1. BlockNumber : block number when refund operation is allowed
refund operation opened
EmergencyShutdown
Refund
1. Balance : aUSD amount used to refund
refund succeeded
EmergencyShutdown

Risk Management Parameters Related

Event
Parameters
Description
Module
UpdateStabilityFee
1. CurrencyId : collateral type</br> 2. Option<Rate> : extra stalibity fee rate
param updated
CdpEngine
UpdateLiquidationRatio
1. CurrencyId : collateral type</br> 2. Option<Ratio> : liquidation ratio
param updated
CdpEngine
UpdateLiquidationPenalty
1. CurrencyId : collateral type</br> 2. Option<Rate> : extra penalty rate when CDP liquidated
param updated
CdpEngine
UpdateRequiredCollateralRatio
1. CurrencyId : collateral type</br> 2. Option<Ratio> : the limit of collateral ratio when owner manipulate
param updated
CdpEngine
UpdateMaximumTotalDebitValue
1. CurrencyId : collateral type</br> 2. Balance : aUSD cap issued by this type of collateral
param updated
CdpEngine
UpdateSurplusAuctionFixedSize
1. Balance : fixed aUSD amount to be sold in a surplus auction</br>
param updated
CdpTreasury
UpdateSurplusBufferSize
1. Balance : surplus pool buffer size, surplus auction is only created when surplus pool exceed it</br>
param updated
CdpTreasury
UpdateInitialAmountPerDebitAuction
1. Balance : initial ACA amount to be sold in a debit auction</br>
param updated
CdpTreasury
UpdateDebitAuctionFixedSize
1. Balance : fixed aUSD amount to buy a debit auction</br>
param updated
CdpTreasury
UpdateCollateralAuctionMaximumSize
1. CurrencyId : collateral type</br> 2. Balance : max collateral amount to be sold when create new collateral auction
param updated
CdpTreasury
Last modified 1yr ago