Adds WeMix chain config

.github/workflows/on-demand-ocr-soak-test.yml

@@ -28,6 +28,8 @@ on:
           - "FANTOM_MAINNET"   
           - "KROMA_MAINNET"
           - "KROMA_SEPOLIA"
+          - "WEMIX_TESTNET"
+          - "WEMIX_MAINNET"
       fundingPrivateKey:
         description: Private funding key (Skip for Simulated)
         required: false

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

@@ -0,0 +1,14 @@
+ChainID = '1111'
+ChainType = 'wemix'
+FinalityDepth = 1
+MinIncomingConfirmations = 1
+# WeMix emits a block every 1 second, regardless of transactions
+LogPollInterval = '3s'
+NoNewHeadsThreshold = '30s'
+
+[OCR]
+ContractConfirmations = 1
+
+[GasEstimator]
+EIP1559DynamicFees = true
+TipCapDefault = '100 gwei'

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

@@ -0,0 +1,14 @@
+ChainID = '1112'
+ChainType = 'wemix'
+FinalityDepth = 1
+MinIncomingConfirmations = 1
+# WeMix emits a block every 1 second, regardless of transactions
+LogPollInterval = '3s'
+NoNewHeadsThreshold = '30s'
+
+[OCR]
+ContractConfirmations = 1
+
+[GasEstimator]
+EIP1559DynamicFees = true
+TipCapDefault = '100 gwei'

core/chains/evm/gas/block_history_estimator_test.go

@@ -1329,6 +1329,12 @@ func TestBlockHistoryEstimator_IsUsable(t *testing.T) {
 		assert.Equal(t, true, bhe.IsUsable(tx2, block, cfg.ChainType(), geCfg.PriceMin(), logger.TestLogger(t)))
 	})
 
+	t.Run("returns false if transaction is of type 0x16 only on WeMix", func(t *testing.T) {
+		cfg.ChainTypeF = "wemix"
+		tx := evmtypes.Transaction{Type: 0x16, GasPrice: assets.NewWeiI(10), GasLimit: 42, Hash: utils.NewHash()}
+		assert.Equal(t, false, bhe.IsUsable(tx, block, cfg.ChainType(), geCfg.PriceMin(), logger.TestLogger(t)))
+	})
+
 	t.Run("returns false if transaction has base fee higher than the gas price only on Celo", func(t *testing.T) {
 		cfg.ChainTypeF = "celo"
 		tx := evmtypes.Transaction{Type: 0x0, GasPrice: assets.NewWeiI(10), GasLimit: 42, Hash: utils.NewHash()}

core/chains/evm/gas/chain_specific.go

@@ -42,5 +42,12 @@ func chainSpecificIsUsable(tx evmtypes.Transaction, baseFee *assets.Wei, chainTy
 			return false
 		}
 	}
+	if chainType == config.ChainWeMix {
+		// WeMix specific transaction types that enables fee delegation.
+		// https://docs.wemix.com/v/en/design/fee-delegation
+		if tx.Type == 0x16 {
+			return false
+		}
+	}
 	return true
 }

core/config/chaintype.go

@@ -15,18 +15,18 @@ const (
 	ChainOptimismBedrock ChainType = "optimismBedrock"
 	ChainXDai            ChainType = "xdai"
 	ChainCelo            ChainType = "celo"
+	ChainWeMix           ChainType = "wemix"
 	ChainKroma           ChainType = "kroma"
 )
 
 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(ChainKroma), string(ChainWeMix)}, ", "))
 
 // 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:
+	case "", ChainArbitrum, ChainMetis, ChainOptimismBedrock, ChainXDai, ChainCelo, ChainKroma, ChainWeMix:
 		return true
 	}
 	return false

core/config/docs/chains-evm.toml

@@ -14,7 +14,7 @@ BlockBackfillDepth = 10 # Default
 # BlockBackfillSkip enables skipping of very long backfills.
 BlockBackfillSkip = false # Default
 # ChainType is automatically detected from chain ID. Set this to force a certain chain type regardless of chain ID.
-# Available types: arbitrum, metis, optimismBedrock, xdai, celo, kroma
+# Available types: arbitrum, metis, optimismBedrock, xdai, celo, kroma, wemix
 ChainType = 'arbitrum' # Example
 # FinalityDepth is the number of blocks after which an ethereum transaction is considered "final". Note that the default is automatically set based on chain ID so it should not be necessary to change this under normal operation.
 # BlocksConsideredFinal determines how deeply we look back to ensure that transactions are confirmed onto the longest chain

core/services/chainlink/config_test.go

@@ -1190,7 +1190,7 @@ func TestConfig_Validate(t *testing.T) {
 		- 1: 6 errors:
 			- ChainType: invalid value (Foo): must not be set with this chain id
 			- Nodes: missing: must have at least one node
-			- ChainType: invalid value (Foo): must be one of arbitrum, metis, xdai, optimismBedrock, celo, kroma or omitted
+			- ChainType: invalid value (Foo): must be one of arbitrum, metis, xdai, optimismBedrock, celo, kroma, wemix or omitted
 			- HeadTracker.HistoryDepth: invalid value (30): must be equal to or greater than FinalityDepth
 			- GasEstimator: 2 errors:
 				- FeeCapDefault: invalid value (101 wei): must be equal to PriceMax (99 wei) since you are using FixedPrice estimation with gas bumping disabled in EIP1559 mode - PriceMax will be used as the FeeCap for transactions instead of FeeCapDefault
@@ -1199,7 +1199,7 @@ func TestConfig_Validate(t *testing.T) {
 		- 2: 5 errors:
 			- ChainType: invalid value (Arbitrum): only "optimismBedrock" can be used with this chain id
 			- Nodes: missing: must have at least one node
-			- ChainType: invalid value (Arbitrum): must be one of arbitrum, metis, xdai, optimismBedrock, celo, kroma or omitted
+			- ChainType: invalid value (Arbitrum): must be one of arbitrum, metis, xdai, optimismBedrock, celo, kroma, wemix or omitted
 			- FinalityDepth: invalid value (0): must be greater than or equal to 1
 			- MinIncomingConfirmations: invalid value (0): must be greater than or equal to 1
 		- 3.Nodes: 5 errors:

core/services/ocr/contract_tracker.go

@@ -401,7 +401,7 @@ func (t *OCRContractTracker) LatestBlockHeight(ctx context.Context) (blockheight
 		// care about the block height; we have no way of getting the L1 block
 		// height anyway
 		return 0, nil
-	case "", config.ChainArbitrum, config.ChainCelo, config.ChainOptimismBedrock, config.ChainXDai, config.ChainKroma:
+	case "", config.ChainArbitrum, config.ChainCelo, config.ChainOptimismBedrock, config.ChainXDai, config.ChainKroma, config.ChainWeMix:
 		// continue
 	}
 	latestBlockHeight := t.getLatestBlockHeight()

docs/CONFIG.md

@@ -3302,6 +3302,164 @@ GasLimit = 5300000
 
 </p></details>
 
+<details><summary>WeMix Mainnet (1111)</summary><p>
+
+```toml
+AutoCreateKey = true
+BlockBackfillDepth = 10
+BlockBackfillSkip = false
+ChainType = 'wemix'
+FinalityDepth = 1
+FinalityTagEnabled = false
+LogBackfillBatchSize = 1000
+LogPollInterval = '3s'
+LogKeepBlocksDepth = 100000
+MinIncomingConfirmations = 1
+MinContractPayment = '0.00001 link'
+NonceAutoSync = true
+NoNewHeadsThreshold = '30s'
+RPCDefaultBatchSize = 250
+RPCBlockQueryDelay = 1
+
+[Transactions]
+ForwardersEnabled = false
+MaxInFlight = 16
+MaxQueued = 250
+ReaperInterval = '1h0m0s'
+ReaperThreshold = '168h0m0s'
+ResendAfterThreshold = '1m0s'
+
+[BalanceMonitor]
+Enabled = true
+
+[GasEstimator]
+Mode = 'BlockHistory'
+PriceDefault = '20 gwei'
+PriceMax = '115792089237316195423570985008687907853269984665.640564039457584007913129639935 tether'
+PriceMin = '1 gwei'
+LimitDefault = 500000
+LimitMax = 500000
+LimitMultiplier = '1'
+LimitTransfer = 21000
+BumpMin = '5 gwei'
+BumpPercent = 20
+BumpThreshold = 3
+EIP1559DynamicFees = true
+FeeCapDefault = '100 gwei'
+TipCapDefault = '100 gwei'
+TipCapMin = '1 wei'
+
+[GasEstimator.BlockHistory]
+BatchSize = 25
+BlockHistorySize = 8
+CheckInclusionBlocks = 12
+CheckInclusionPercentile = 90
+TransactionPercentile = 60
+
+[HeadTracker]
+HistoryDepth = 100
+MaxBufferSize = 3
+SamplingInterval = '1s'
+
+[NodePool]
+PollFailureThreshold = 5
+PollInterval = '10s'
+SelectionMode = 'HighestHead'
+SyncThreshold = 5
+LeaseDuration = '0s'
+
+[OCR]
+ContractConfirmations = 1
+ContractTransmitterTransmitTimeout = '10s'
+DatabaseTimeout = '10s'
+ObservationGracePeriod = '1s'
+
+[OCR2]
+[OCR2.Automation]
+GasLimit = 5300000
+```
+
+</p></details>
+
+<details><summary>WeMix Testnet (1112)</summary><p>
+
+```toml
+AutoCreateKey = true
+BlockBackfillDepth = 10
+BlockBackfillSkip = false
+ChainType = 'wemix'
+FinalityDepth = 1
+FinalityTagEnabled = false
+LogBackfillBatchSize = 1000
+LogPollInterval = '3s'
+LogKeepBlocksDepth = 100000
+MinIncomingConfirmations = 1
+MinContractPayment = '0.00001 link'
+NonceAutoSync = true
+NoNewHeadsThreshold = '30s'
+RPCDefaultBatchSize = 250
+RPCBlockQueryDelay = 1
+
+[Transactions]
+ForwardersEnabled = false
+MaxInFlight = 16
+MaxQueued = 250
+ReaperInterval = '1h0m0s'
+ReaperThreshold = '168h0m0s'
+ResendAfterThreshold = '1m0s'
+
+[BalanceMonitor]
+Enabled = true
+
+[GasEstimator]
+Mode = 'BlockHistory'
+PriceDefault = '20 gwei'
+PriceMax = '115792089237316195423570985008687907853269984665.640564039457584007913129639935 tether'
+PriceMin = '1 gwei'
+LimitDefault = 500000
+LimitMax = 500000
+LimitMultiplier = '1'
+LimitTransfer = 21000
+BumpMin = '5 gwei'
+BumpPercent = 20
+BumpThreshold = 3
+EIP1559DynamicFees = true
+FeeCapDefault = '100 gwei'
+TipCapDefault = '100 gwei'
+TipCapMin = '1 wei'
+
+[GasEstimator.BlockHistory]
+BatchSize = 25
+BlockHistorySize = 8
+CheckInclusionBlocks = 12
+CheckInclusionPercentile = 90
+TransactionPercentile = 60
+
+[HeadTracker]
+HistoryDepth = 100
+MaxBufferSize = 3
+SamplingInterval = '1s'
+
+[NodePool]
+PollFailureThreshold = 5
+PollInterval = '10s'
+SelectionMode = 'HighestHead'
+SyncThreshold = 5
+LeaseDuration = '0s'
+
+[OCR]
+ContractConfirmations = 1
+ContractTransmitterTransmitTimeout = '10s'
+DatabaseTimeout = '10s'
+ObservationGracePeriod = '1s'
+
+[OCR2]
+[OCR2.Automation]
+GasLimit = 5300000
+```
+
+</p></details>
+
 <details><summary>Simulated (1337)</summary><p>
 
 ```toml
@@ -5074,7 +5232,7 @@ BlockBackfillSkip enables skipping of very long backfills.
 ChainType = 'arbitrum' # Example
 ```
 ChainType is automatically detected from chain ID. Set this to force a certain chain type regardless of chain ID.
-Available types: arbitrum, metis, optimismBedrock, xdai, celo, kroma
+Available types: arbitrum, metis, optimismBedrock, xdai, celo, kroma, wemix
 
 ### FinalityDepth
 ```toml

integration-tests/contracts/contract_deployer.go

@@ -175,6 +175,8 @@ func NewContractDeployer(bcClient blockchain.EVMClient, logger zerolog.Logger) (
 		return &FantomContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
 	case *blockchain.KromaClient:
 		return &KromaContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
+	case *blockchain.WeMixClient:
+		return &WeMixContractDeployer{NewEthereumContractDeployer(clientImpl, logger)}, nil
 	}
 	return nil, errors.New("unknown blockchain client implementation for contract deployer, register blockchain client in NewContractDeployer")
 }
@@ -246,6 +248,10 @@ type KromaContractDeployer struct {
 	*EthereumContractDeployer
 }
 
+type WeMixContractDeployer struct {
+	*EthereumContractDeployer
+}
+
 // NewEthereumContractDeployer returns an instantiated instance of the ETH contract deployer
 func NewEthereumContractDeployer(ethClient blockchain.EVMClient, logger zerolog.Logger) *EthereumContractDeployer {
 	return &EthereumContractDeployer{

integration-tests/contracts/contract_loader.go

@@ -64,6 +64,8 @@ func NewContractLoader(bcClient blockchain.EVMClient, logger zerolog.Logger) (Co
 		return &OptimismContractLoader{NewEthereumContractLoader(clientImpl, logger)}, nil
 	case *blockchain.PolygonZkEvmClient:
 		return &PolygonZkEvmContractLoader{NewEthereumContractLoader(clientImpl, logger)}, nil
+	case *blockchain.WeMixClient:
+		return &WeMixContractLoader{NewEthereumContractLoader(clientImpl, logger)}, nil
 	}
 	return nil, errors.New("unknown blockchain client implementation for contract Loader, register blockchain client in NewContractLoader")
 }
@@ -107,6 +109,11 @@ type PolygonZKEVMContractLoader struct {
 	*EthereumContractLoader
 }
 
+// WeMixContractLoader wraps for WeMix
+type WeMixContractLoader struct {
+	*EthereumContractLoader
+}
+
 // NewEthereumContractLoader returns an instantiated instance of the ETH contract Loader
 func NewEthereumContractLoader(ethClient blockchain.EVMClient, logger zerolog.Logger) *EthereumContractLoader {
 	return &EthereumContractLoader{

integration-tests/go.mod

@@ -22,7 +22,7 @@ require (
 	github.com/scylladb/go-reflectx v1.0.1
 	github.com/segmentio/ksuid v1.0.4
 	github.com/slack-go/slack v0.12.2
-	github.com/smartcontractkit/chainlink-testing-framework v1.18.4
+	github.com/smartcontractkit/chainlink-testing-framework v1.18.5-0.20231107092923-3aa655167f65
 	github.com/smartcontractkit/chainlink/v2 v2.0.0-00010101000000-000000000000
 	github.com/smartcontractkit/libocr v0.0.0-20231020123319-d255366a6545
 	github.com/smartcontractkit/ocr2keepers v0.7.28

integration-tests/go.sum

@@ -2376,8 +2376,8 @@ github.com/smartcontractkit/chainlink-solana v1.0.3-0.20231023133638-72f4e799ab0
 github.com/smartcontractkit/chainlink-solana v1.0.3-0.20231023133638-72f4e799ab05/go.mod h1:o0Pn1pbaUluboaK6/yhf8xf7TiFCkyFl6WUOdwqamuU=
 github.com/smartcontractkit/chainlink-starknet/relayer v0.0.1-beta-test.0.20231024133459-1ef3a11319eb h1:HiluOfEVGOQTM6BTDImOqYdMZZ7qq7fkZ3TJdmItNr8=
 github.com/smartcontractkit/chainlink-starknet/relayer v0.0.1-beta-test.0.20231024133459-1ef3a11319eb/go.mod h1:/30flFG4L/iCYAFeA3DUzR0xuHSxAMONiWTzyzvsNwo=
-github.com/smartcontractkit/chainlink-testing-framework v1.18.4 h1:IAalKSqRDSGj10zE/JvFrngKGp7mEIVTPh5jTnsaCec=
-github.com/smartcontractkit/chainlink-testing-framework v1.18.4/go.mod h1:zScXRqmvbyTFUooyLYrOp4+V/sFPUbFJNRc72YmnuIk=
+github.com/smartcontractkit/chainlink-testing-framework v1.18.5-0.20231107092923-3aa655167f65 h1:/iRhwYy5KFsaS9Zo1T64QxAd11HGZB5p/LHI5oVc4BU=
+github.com/smartcontractkit/chainlink-testing-framework v1.18.5-0.20231107092923-3aa655167f65/go.mod h1:zScXRqmvbyTFUooyLYrOp4+V/sFPUbFJNRc72YmnuIk=
 github.com/smartcontractkit/go-plugin v0.0.0-20231003134350-e49dad63b306 h1:ko88+ZznniNJZbZPWAvHQU8SwKAdHngdDZ+pvVgB5ss=
 github.com/smartcontractkit/go-plugin v0.0.0-20231003134350-e49dad63b306/go.mod h1:w1sAEES3g3PuV/RzUrgow20W2uErMly84hhD3um1WL4=
 github.com/smartcontractkit/grpc-proxy v0.0.0-20230731113816-f1be6620749f h1:hgJif132UCdjo8u43i7iPN1/MFnu49hv7lFGFftCHKU=