diff --git a/pkg/liquidity-source/bancor-v3/pool_simulator.go b/pkg/liquidity-source/bancor-v3/pool_simulator.go
index e96d4e11d..e40c99af0 100644
--- a/pkg/liquidity-source/bancor-v3/pool_simulator.go
+++ b/pkg/liquidity-source/bancor-v3/pool_simulator.go
@@ -226,8 +226,8 @@ func (s *PoolSimulator) verifyTokens(sourceToken, targetToken string) error {
 }
 
 func (s *PoolSimulator) transformTokens(tokenIn, tokenOut string) (string, string, bool, bool, error) {
-	weth := strings.ToLower(valueobject.WETHByChainID[s.chainID])
-	if tokenIn != weth && tokenOut != weth {
+	native := strings.ToLower(valueobject.WrappedNativeMap[s.chainID])
+	if tokenIn != native && tokenOut != native {
 		return tokenIn, tokenOut, false, false, nil
 	}
 
@@ -239,7 +239,7 @@ func (s *PoolSimulator) transformTokens(tokenIn, tokenOut string) (string, strin
 	)
 
 	var (
-		eth = strings.ToLower(valueobject.EtherAddress)
+		eth = strings.ToLower(valueobject.NativeAddress)
 
 		ethReserve  *uint256.Int
 		wethReserve *uint256.Int
@@ -252,21 +252,21 @@ func (s *PoolSimulator) transformTokens(tokenIn, tokenOut string) (string, strin
 		ethReserve = ethPoolData.Liquidity.StakedBalance
 	}
 
-	wethPoolData, err := s.getPoolData(weth)
+	wethPoolData, err := s.getPoolData(native)
 	if err != nil {
 		wethReserve = number.Zero
 	} else {
 		wethReserve = wethPoolData.Liquidity.StakedBalance
 	}
 
-	if tokenIn == weth && ethReserve.Cmp(wethReserve) > 0 {
+	if tokenIn == native && ethReserve.Cmp(wethReserve) > 0 {
 		sourceToken = eth
 		isSourceNative = true
 	}
 
-	if (tokenOut == weth) &&
-		((tokenIn != weth && ethReserve.Cmp(wethReserve) > 0) ||
-			(tokenIn == weth && !isSourceNative)) {
+	if (tokenOut == native) &&
+		((tokenIn != native && ethReserve.Cmp(wethReserve) > 0) ||
+			(tokenIn == native && !isSourceNative)) {
 		targetToken = eth
 		isTargetNative = true
 	}
diff --git a/pkg/liquidity-source/bancor-v3/pool_tracker.go b/pkg/liquidity-source/bancor-v3/pool_tracker.go
index d7a9a31ae..b7e0e23e7 100644
--- a/pkg/liquidity-source/bancor-v3/pool_tracker.go
+++ b/pkg/liquidity-source/bancor-v3/pool_tracker.go
@@ -177,10 +177,10 @@ func (t *PoolTracker) updatePool(
 		}
 		colByPool[pool] = col
 		reserves = append(reserves, poolData.Liquidity.StakedBalance.String())
-		if strings.EqualFold(pool, valueobject.EtherAddress) {
+		if strings.EqualFold(pool, valueobject.NativeAddress) {
 			nativeIdx = len(tokens)
 			tokens = append(tokens, &entity.PoolToken{
-				Address:   strings.ToLower(valueobject.WETHByChainID[t.config.ChainID]),
+				Address:   strings.ToLower(valueobject.WrappedNativeMap[t.config.ChainID]),
 				Swappable: true,
 			})
 
diff --git a/pkg/liquidity-source/bancor-v3/pools_list_updater.go b/pkg/liquidity-source/bancor-v3/pools_list_updater.go
index 04ef837b2..d5971a252 100644
--- a/pkg/liquidity-source/bancor-v3/pools_list_updater.go
+++ b/pkg/liquidity-source/bancor-v3/pools_list_updater.go
@@ -62,7 +62,7 @@ func (u *PoolsListUpdater) GetNewPools(ctx context.Context, metadataBytes []byte
 	)
 
 	for _, tokenAddress := range tokenAddresses {
-		addr := valueobject.WrapETHLower(tokenAddress, u.config.ChainID)
+		addr := valueobject.WrapNativeLower(tokenAddress, u.config.ChainID)
 		poolTokens = append(poolTokens, &entity.PoolToken{Address: addr, Swappable: true})
 		reserves = append(reserves, "0")
 	}
diff --git a/pkg/liquidity-source/curve/shared/pools_list_updater.go b/pkg/liquidity-source/curve/shared/pools_list_updater.go
index 96fe850e1..013acd372 100644
--- a/pkg/liquidity-source/curve/shared/pools_list_updater.go
+++ b/pkg/liquidity-source/curve/shared/pools_list_updater.go
@@ -132,8 +132,8 @@ func (u *PoolsListUpdater) GetNewPoolsFromDataSource(ctx context.Context, dataSo
 	for i := range result.Data.PoolData {
 		result.Data.PoolData[i].Address = strings.ToLower(result.Data.PoolData[i].Address)
 		for j := range result.Data.PoolData[i].Coins {
-			if strings.EqualFold(result.Data.PoolData[i].Coins[j].Address, valueobject.EtherAddress) {
-				result.Data.PoolData[i].Coins[j].Address = strings.ToLower(valueobject.WETHByChainID[u.config.ChainID])
+			if strings.EqualFold(result.Data.PoolData[i].Coins[j].Address, valueobject.NativeAddress) {
+				result.Data.PoolData[i].Coins[j].Address = strings.ToLower(valueobject.WrappedNativeMap[u.config.ChainID])
 				result.Data.PoolData[i].Coins[j].IsOrgNative = true
 			}
 		}
diff --git a/pkg/liquidity-source/ether-vista/pool_simulator.go b/pkg/liquidity-source/ether-vista/pool_simulator.go
index 840331b88..a0add809d 100644
--- a/pkg/liquidity-source/ether-vista/pool_simulator.go
+++ b/pkg/liquidity-source/ether-vista/pool_simulator.go
@@ -79,7 +79,7 @@ func (s *PoolSimulator) CalcAmountOut(param poolpkg.CalcAmountOutParams) (*poolp
 	}
 
 	// Take Router fee if swap from ETH -> Token
-	if valueobject.IsWETH(param.TokenAmountIn.Token, s.chainID) {
+	if valueobject.IsWrappedNative(param.TokenAmountIn.Token, s.chainID) {
 		fee, _ := uint256.FromBig(s.extra.USDCToETHBuyTotalFee)
 		amountIn.Sub(amountIn, fee)
 	}
@@ -103,7 +103,7 @@ func (s *PoolSimulator) CalcAmountOut(param poolpkg.CalcAmountOutParams) (*poolp
 	}
 
 	amountOut := s.getAmountOut(amountIn, reserveIn, reserveOut)
-	if valueobject.IsWETH(param.TokenOut, s.chainID) {
+	if valueobject.IsWrappedNative(param.TokenOut, s.chainID) {
 		fee, _ := uint256.FromBig(s.extra.USDCToETHSellTotalFee)
 		amountOut.Sub(amountOut, fee)
 	}
diff --git a/pkg/liquidity-source/fluid/dex-t1/pool_list_updater.go b/pkg/liquidity-source/fluid/dex-t1/pool_list_updater.go
index d29882f4e..e7acabdf9 100644
--- a/pkg/liquidity-source/fluid/dex-t1/pool_list_updater.go
+++ b/pkg/liquidity-source/fluid/dex-t1/pool_list_updater.go
@@ -73,8 +73,8 @@ func (u *PoolsListUpdater) GetNewPools(ctx context.Context, metadataBytes []byte
 
 		staticExtraBytes, err := json.Marshal(&StaticExtra{
 			DexReservesResolver: u.config.DexReservesResolver,
-			HasNative: strings.EqualFold(curPool.Token0Address.Hex(), valueobject.EtherAddress) ||
-				strings.EqualFold(curPool.Token1Address.Hex(), valueobject.EtherAddress),
+			HasNative: strings.EqualFold(curPool.Token0Address.Hex(), valueobject.NativeAddress) ||
+				strings.EqualFold(curPool.Token1Address.Hex(), valueobject.NativeAddress),
 		})
 		if err != nil {
 			return nil, nil, err
@@ -112,13 +112,13 @@ func (u *PoolsListUpdater) GetNewPools(ctx context.Context, metadataBytes []byte
 			},
 			Tokens: []*entity.PoolToken{
 				{
-					Address:   valueobject.WrapETHLower(curPool.Token0Address.Hex(), u.config.ChainID),
+					Address:   valueobject.WrapNativeLower(curPool.Token0Address.Hex(), u.config.ChainID),
 					Weight:    1,
 					Swappable: true,
 					Decimals:  token0Decimals,
 				},
 				{
-					Address:   valueobject.WrapETHLower(curPool.Token1Address.Hex(), u.config.ChainID),
+					Address:   valueobject.WrapNativeLower(curPool.Token1Address.Hex(), u.config.ChainID),
 					Weight:    1,
 					Swappable: true,
 					Decimals:  token1Decimals,
@@ -162,7 +162,7 @@ func (u *PoolsListUpdater) readTokensDecimals(ctx context.Context, token0 common
 
 	req := u.ethrpcClient.R().SetContext(ctx)
 
-	if strings.EqualFold(valueobject.EtherAddress, token0.String()) {
+	if strings.EqualFold(valueobject.NativeAddress, token0.String()) {
 		decimals0 = 18
 	} else {
 		req.AddCall(&ethrpc.Call{
@@ -173,7 +173,7 @@ func (u *PoolsListUpdater) readTokensDecimals(ctx context.Context, token0 common
 		}, []interface{}{&decimals0})
 	}
 
-	if strings.EqualFold(valueobject.EtherAddress, token1.String()) {
+	if strings.EqualFold(valueobject.NativeAddress, token1.String()) {
 		decimals1 = 18
 	} else {
 		req.AddCall(&ethrpc.Call{
diff --git a/pkg/liquidity-source/fluid/vault-t1/pool_list_updater.go b/pkg/liquidity-source/fluid/vault-t1/pool_list_updater.go
index da045f41d..50dad1b43 100644
--- a/pkg/liquidity-source/fluid/vault-t1/pool_list_updater.go
+++ b/pkg/liquidity-source/fluid/vault-t1/pool_list_updater.go
@@ -44,8 +44,8 @@ func (u *PoolsListUpdater) GetNewPools(ctx context.Context, metadataBytes []byte
 	for _, swapPath := range paths {
 		staticExtraBytes, err := json.Marshal(&StaticExtra{
 			VaultLiquidationResolver: u.config.VaultLiquidationResolver,
-			HasNative: strings.EqualFold(swapPath.TokenIn.Hex(), valueobject.EtherAddress) ||
-				strings.EqualFold(swapPath.TokenOut.Hex(), valueobject.EtherAddress),
+			HasNative: strings.EqualFold(swapPath.TokenIn.Hex(), valueobject.NativeAddress) ||
+				strings.EqualFold(swapPath.TokenOut.Hex(), valueobject.NativeAddress),
 		})
 		if err != nil {
 			return nil, nil, err
@@ -57,12 +57,12 @@ func (u *PoolsListUpdater) GetNewPools(ctx context.Context, metadataBytes []byte
 			Reserves: entity.PoolReserves{"0", "0"},
 			Tokens: []*entity.PoolToken{
 				{
-					Address:   valueobject.WrapETHLower(swapPath.TokenIn.Hex(), u.config.ChainID),
+					Address:   valueobject.WrapNativeLower(swapPath.TokenIn.Hex(), u.config.ChainID),
 					Weight:    1,
 					Swappable: true,
 				},
 				{
-					Address:   valueobject.WrapETHLower(swapPath.TokenOut.Hex(), u.config.ChainID),
+					Address:   valueobject.WrapNativeLower(swapPath.TokenOut.Hex(), u.config.ChainID),
 					Weight:    1,
 					Swappable: true,
 				},
diff --git a/pkg/liquidity-source/frax/sfrxeth/pool_list_updater.go b/pkg/liquidity-source/frax/sfrxeth/pool_list_updater.go
index 55195e4f5..71e4ef704 100644
--- a/pkg/liquidity-source/frax/sfrxeth/pool_list_updater.go
+++ b/pkg/liquidity-source/frax/sfrxeth/pool_list_updater.go
@@ -92,7 +92,7 @@ func (u *PoolsListUpdater) GetNewPools(ctx context.Context, _ []byte) ([]entity.
 			Timestamp: time.Now().Unix(),
 			Tokens: []*entity.PoolToken{
 				{
-					Address:   valueobject.WrapETHLower(valueobject.EtherAddress, u.config.ChainID),
+					Address:   valueobject.WrapNativeLower(valueobject.NativeAddress, u.config.ChainID),
 					Swappable: true,
 				},
 				{
diff --git a/pkg/liquidity-source/uniswap-v1/pool_list_updater.go b/pkg/liquidity-source/uniswap-v1/pool_list_updater.go
index f38a359dc..1b9a24df3 100644
--- a/pkg/liquidity-source/uniswap-v1/pool_list_updater.go
+++ b/pkg/liquidity-source/uniswap-v1/pool_list_updater.go
@@ -198,7 +198,7 @@ func (u *PoolsListUpdater) initPools(exchanges []ExchangeInfo) ([]entity.Pool, e
 
 	for _, exchange := range exchanges {
 		token0 := &entity.PoolToken{
-			Address:   strings.ToLower(valueobject.WETHByChainID[u.config.ChainID]),
+			Address:   strings.ToLower(valueobject.WrappedNativeMap[u.config.ChainID]),
 			Swappable: true,
 		}
 
diff --git a/pkg/liquidity-source/uniswap-v1/pool_tracker.go b/pkg/liquidity-source/uniswap-v1/pool_tracker.go
index 28b5c0f61..da1731e9f 100644
--- a/pkg/liquidity-source/uniswap-v1/pool_tracker.go
+++ b/pkg/liquidity-source/uniswap-v1/pool_tracker.go
@@ -119,7 +119,7 @@ func (d *PoolTracker) getReserves(
 	}
 
 	for i, token := range tokens {
-		if valueobject.IsWETH(token.Address, d.config.ChainID) {
+		if valueobject.IsWrappedNative(token.Address, d.config.ChainID) {
 			req.AddCall(&ethrpc.Call{
 				ABI:    multicallABI,
 				Target: d.config.MulticallContractAddress,
diff --git a/pkg/liquidity-source/velocore-v2/cpmm/pools_list_updater.go b/pkg/liquidity-source/velocore-v2/cpmm/pools_list_updater.go
index 7069e4d03..e61510f14 100644
--- a/pkg/liquidity-source/velocore-v2/cpmm/pools_list_updater.go
+++ b/pkg/liquidity-source/velocore-v2/cpmm/pools_list_updater.go
@@ -17,7 +17,7 @@ import (
 	"github.com/KyberNetwork/kyberswap-dex-lib/pkg/valueobject"
 )
 
-var ErrWETHNotFound = errors.New("WETH not found")
+var ErrWrappedNativeNotFound = errors.New("wrapped native not found")
 
 type PoolsListUpdater struct {
 	config       *Config
@@ -143,13 +143,13 @@ func (d *PoolsListUpdater) processBatch(ctx context.Context, poolAddresses []com
 				break
 			}
 
-			if strings.EqualFold(t, valueobject.EtherAddress) {
+			if strings.EqualFold(t, valueobject.NativeAddress) {
 				nativeTokenIndex = j
-				weth, ok := valueobject.WETHByChainID[d.config.ChainID]
+				native, ok := valueobject.WrappedNativeMap[d.config.ChainID]
 				if !ok {
-					return nil, ErrWETHNotFound
+					return nil, ErrWrappedNativeNotFound
 				}
-				t = strings.ToLower(weth)
+				t = strings.ToLower(native)
 			}
 
 			poolTokens = append(poolTokens, &entity.PoolToken{
diff --git a/pkg/source/lido-steth/pool_simulator.go b/pkg/source/lido-steth/pool_simulator.go
index 56ccddb8e..d77792cd3 100644
--- a/pkg/source/lido-steth/pool_simulator.go
+++ b/pkg/source/lido-steth/pool_simulator.go
@@ -19,7 +19,7 @@ type PoolSimulator struct {
 
 func NewPoolSimulator(entityPool entity.Pool, chainID valueobject.ChainID) (*PoolSimulator, error) {
 	numTokens := len(entityPool.Tokens)
-	if numTokens != 2 || !valueobject.IsWETH(entityPool.Tokens[0].Address, chainID) {
+	if numTokens != 2 || !valueobject.IsWrappedNative(entityPool.Tokens[0].Address, chainID) {
 		return nil, fmt.Errorf("invalid pool tokens %v, %v", entityPool, numTokens)
 	}
 	if numTokens != len(entityPool.Reserves) {
@@ -53,7 +53,7 @@ func (p *PoolSimulator) CalcAmountOut(param pool.CalcAmountOutParams) (*pool.Cal
 	tokenOut := param.TokenOut
 	stEth := p.Info.Tokens[1]
 	// can only swap from ETH to stETH
-	if !valueobject.IsWETH(tokenAmountIn.Token, p.chainID) || !strings.EqualFold(tokenOut, stEth) {
+	if !valueobject.IsWrappedNative(tokenAmountIn.Token, p.chainID) || !strings.EqualFold(tokenOut, stEth) {
 		return nil, fmt.Errorf("Invalid tokenIn/Out %v %v", tokenAmountIn.Token, tokenOut)
 	}
 
diff --git a/pkg/source/platypus/errors.go b/pkg/source/platypus/errors.go
index 532d6d77c..37816e987 100644
--- a/pkg/source/platypus/errors.go
+++ b/pkg/source/platypus/errors.go
@@ -3,10 +3,10 @@ package platypus
 import "errors"
 
 var (
-	ErrInvalidOracleType = errors.New("invalid oracle type")
-	ErrDivisionByZero    = errors.New("division by zero")
-	ErrPoolPaused        = errors.New("pool is paused")
-	ErrWETHNotFound      = errors.New("weth not found")
+	ErrInvalidOracleType     = errors.New("invalid oracle type")
+	ErrDivisionByZero        = errors.New("division by zero")
+	ErrPoolPaused            = errors.New("pool is paused")
+	ErrWrappedNativeNotFound = errors.New("wrapped native not found")
 
 	// ErrSameAddress swapping with tokenIn = tokenOut
 	ErrSameAddress      = errors.New("SAME_ADDRESS")
diff --git a/pkg/source/platypus/pool_simulator.go b/pkg/source/platypus/pool_simulator.go
index e49ffb486..b0e8e6208 100644
--- a/pkg/source/platypus/pool_simulator.go
+++ b/pkg/source/platypus/pool_simulator.go
@@ -262,19 +262,19 @@ func (p *PoolSimulator) _quoteIdealToAmountSAvax(
 	toAsset Asset,
 	fromAmount *big.Int,
 ) (*big.Int, error) {
-	weth, ok := valueobject.WETHByChainID[p.ChainID]
+	native, ok := valueobject.WrappedNativeMap[p.ChainID]
 	if !ok {
-		return nil, ErrWETHNotFound
+		return nil, ErrWrappedNativeNotFound
 	}
 
 	fromToken := fromAsset.UnderlyingToken
 	toToken := toAsset.UnderlyingToken
 
-	if strings.EqualFold(toToken, weth) {
+	if strings.EqualFold(toToken, native) {
 		return wmul(fromAmount, p.SAvaxRate), nil
 	}
 
-	if strings.EqualFold(fromToken, weth) {
+	if strings.EqualFold(fromToken, native) {
 		return wdiv(fromAmount, p.SAvaxRate)
 	}
 
diff --git a/pkg/valueobject/address.go b/pkg/valueobject/address.go
index 1b629fa38..23d2fb716 100644
--- a/pkg/valueobject/address.go
+++ b/pkg/valueobject/address.go
@@ -1,7 +1,8 @@
 package valueobject
 
 const (
-	EtherAddress    = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE"
+	EtherAddress    = NativeAddress // deprecated: use the correctly named NativeAddress
+	NativeAddress   = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE"
 	ZeroAddress     = "0x0000000000000000000000000000000000000000"
 	MKRTokenAddress = "0x9f8f72aa9304c8b593d555f12ef6589cc3a579a2"
 	DAITokenAddress = "0x6b175474e89094c44da98b954eedeac495271d0f"
diff --git a/pkg/valueobject/weth.go b/pkg/valueobject/wrapped_native.go
similarity index 73%
rename from pkg/valueobject/weth.go
rename to pkg/valueobject/wrapped_native.go
index def179482..9ebb5c3d7 100644
--- a/pkg/valueobject/weth.go
+++ b/pkg/valueobject/wrapped_native.go
@@ -4,7 +4,13 @@ import (
 	"strings"
 )
 
-var WETHByChainID = map[ChainID]string{
+var (
+	WETHByChainID = WrappedNativeMap // deprecated: use the correctly named WrappedNativeMap
+	WrapETHLower  = WrapNativeLower  // deprecated: use the correctly named WrapNativeLower
+	IsWETH        = IsWrappedNative  // deprecated: use the correctly named IsWrappedNative
+)
+
+var WrappedNativeMap = map[ChainID]string{
 	ChainIDEthereum:        "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
 	ChainIDEthereumW:       "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
 	ChainIDRopsten:         "0xc778417E063141139Fce010982780140Aa0cD5Ab",
@@ -33,17 +39,17 @@ var WETHByChainID = map[ChainID]string{
 	ChainIDScroll:          "0x5300000000000000000000000000000000000004",
 	ChainIDBlast:           "0x4300000000000000000000000000000000000004",
 	ChainIDMantle:          "0x78c1b0C915c4FAA5FffA6CAbf0219DA63d7f4cb8",
-	ChainIDSonic:           "0x309C92261178fA0CF748A855e90Ae73FDb79EBc7",
+	ChainIDSonic:           "0x039e2fB66102314Ce7b64Ce5Ce3E5183bc94aD38",
 }
 
-// WrapETHLower wraps, if applicable, native token to wrapped token; and then lowercase it.
-func WrapETHLower(token string, chainID ChainID) string {
-	if strings.EqualFold(token, EtherAddress) {
-		token = WETHByChainID[chainID]
+// WrapNativeLower wraps, if applicable, native token to wrapped token; and then lowercase it.
+func WrapNativeLower(token string, chainID ChainID) string {
+	if strings.EqualFold(token, NativeAddress) {
+		token = WrappedNativeMap[chainID]
 	}
 	return strings.ToLower(token)
 }
 
-func IsWETH(address string, chainID ChainID) bool {
-	return strings.EqualFold(address, WETHByChainID[chainID])
+func IsWrappedNative(address string, chainID ChainID) bool {
+	return strings.EqualFold(address, WrappedNativeMap[chainID])
 }