more setup

common/config/chaintype.go

@@ -18,16 +18,17 @@ const (
 	ChainWeMix           ChainType = "wemix"
 	ChainKroma           ChainType = "kroma"
 	ChainZkSync          ChainType = "zksync"
+	ChainKava            ChainType = "kava"
 )
 
 var ErrInvalidChainType = fmt.Errorf("must be one of %s or omitted", strings.Join([]string{
 	string(ChainArbitrum), string(ChainMetis), string(ChainXDai), string(ChainOptimismBedrock), string(ChainCelo),
-	string(ChainKroma), string(ChainWeMix), string(ChainZkSync)}, ", "))
+	string(ChainKroma), string(ChainWeMix), string(ChainZkSync), string(ChainKava)}, ", "))
 
 // IsValid returns true if the ChainType value is known or empty.
 func (c ChainType) IsValid() bool {
 	switch c {
-	case "", ChainArbitrum, ChainMetis, ChainOptimismBedrock, ChainXDai, ChainCelo, ChainKroma, ChainWeMix, ChainZkSync:
+	case "", ChainArbitrum, ChainMetis, ChainOptimismBedrock, ChainXDai, ChainCelo, ChainKroma, ChainWeMix, ChainZkSync, ChainKava:
 		return true
 	}
 	return false

core/chains/evm/config/toml/defaults/Kava_Mainnet.toml

@@ -0,0 +1,45 @@
+ChainID = '2222'
+ChainType = 'kava-mainnet'
+FinalityDepth = 1
+LogPollInterval = '6s'
+NoNewHeadsThreshold = '40s'
+MinIncomingConfirmations = 1
+
+
+
+
+[GasEstimator]
+
+EIP1559DynamicFees = false
+PriceMin = '1 wei'
+BumpMin = '100 wei'
+
+
+
+
+[GasEstimator.BlockHistory]
+BlockHistorySize = 24
+
+
+
+
+[Transactions]
+ResendAfterThreshold = '30s'
+
+
+
+
+[HeadTracker]
+HistoryDepth = 400
+
+
+
+
+[NodePool]
+SyncThreshold = 10
+
+
+
+
+[OCR]
+ContractConfirmations = 1

core/chains/evm/config/toml/defaults/Kava_Testnet.toml

@@ -0,0 +1,26 @@
+ChainID = '2221'
+ChainType = 'kava-testnet'
+FinalityDepth = 1
+LogPollInterval = '6s'
+NoNewHeadsThreshold = '40s'
+MinIncomingConfirmations = 1
+
+[GasEstimator]
+EIP1559DynamicFees = false
+PriceMin = '1 wei'
+BumpMin = '100 wei'
+
+[GasEstimator.BlockHistory]
+BlockHistorySize = 24
+
+[Transactions]
+ResendAfterThreshold = '30s'
+
+[HeadTracker]
+HistoryDepth = 400
+
+[NodePool]
+SyncThreshold = 10
+
+[OCR]
+ContractConfirmations = 1

integration-tests/contracts/contract_deployer.go

@@ -181,6 +181,8 @@ func NewContractDeployer(bcClient blockchain.EVMClient, logger zerolog.Logger) (
 		return &KromaContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
 	case *blockchain.WeMixClient:
 		return &WeMixContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
+	case *blockchain.KavaClient:
+		return &WeMixContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
 	}
 	return nil, errors.New("unknown blockchain client implementation for contract deployer, register blockchain client in NewContractDeployer")
 }
@@ -256,6 +258,10 @@ type WeMixContractDeployer struct {
 	*EthereumContractDeployer
 }
 
+type KavaContractDeployer struct {
+	*EthereumContractDeployer
+}
+
 // NewEthereumContractDeployer returns an instantiated instance of the ETH contract deployer
 func NewEthereumContractDeployer(ethClient blockchain.EVMClient, logger zerolog.Logger) *EthereumContractDeployer {
 	return &EthereumContractDeployer{