diff --git a/.github/workflows/node.yml b/.github/workflows/node.yml
index 95095810f8..2bb0aaa208 100644
--- a/.github/workflows/node.yml
+++ b/.github/workflows/node.yml
@@ -50,6 +50,9 @@ jobs:
         with:
           node-version: 18
 
+      - name: Install Foundry
+        uses: onbjerg/foundry-toolchain@v1
+
       - name: yarn-cache
         uses: actions/cache@v3
         with:
@@ -99,6 +102,9 @@ jobs:
         with:
           submodules: recursive
 
+      - name: Install Foundry
+        uses: onbjerg/foundry-toolchain@v1
+
       - uses: actions/cache@v3
         with:
           path: ./*
@@ -176,7 +182,7 @@ jobs:
         run: yarn workspace @hyperlane-xyz/core run test
 
       - name: Run Slither
-        uses: crytic/slither-action@main
+        uses: crytic/slither-action@v0.3.0
         id: slither
         with:
           target: 'solidity/'
diff --git a/.gitmodules b/.gitmodules
index 3077b9e20f..a8fce55006 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "solidity/lib/forge-std"]
 	path = solidity/lib/forge-std
 	url = https://github.com/foundry-rs/forge-std
+[submodule "typescript/token/lib/forge-std"]
+	path = typescript/token/lib/forge-std
+	url = https://github.com/foundry-rs/forge-std
diff --git a/typescript/token/contracts/HypNative.sol b/typescript/token/contracts/HypNative.sol
index e4291fef72..30aae9e123 100644
--- a/typescript/token/contracts/HypNative.sol
+++ b/typescript/token/contracts/HypNative.sol
@@ -11,6 +11,13 @@ import {Address} from "@openzeppelin/contracts/utils/Address.sol";
  * @dev Supply on each chain is not constant but the aggregate supply across all chains is.
  */
 contract HypNative is TokenRouter {
+    /**
+     * @dev Emitted when native tokens are donated to the contract.
+     * @param sender The address of the sender.
+     * @param amount The amount of native tokens donated.
+     */
+    event Donation(address indexed sender, uint256 amount);
+
     /**
      * @notice Initializes the Hyperlane router, ERC20 metadata, and mints initial supply to deployer.
      * @param _mailbox The address of the mailbox contract.
@@ -35,16 +42,10 @@ contract HypNative is TokenRouter {
         uint32 _destination,
         bytes32 _recipient,
         uint256 _amount
-    ) public payable override returns (bytes32 messageId) {
+    ) public payable virtual override returns (bytes32 messageId) {
         require(msg.value >= _amount, "Native: amount exceeds msg.value");
         uint256 gasPayment = msg.value - _amount;
-        messageId = _dispatchWithGas(
-            _destination,
-            Message.format(_recipient, _amount, ""),
-            gasPayment,
-            msg.sender
-        );
-        emit SentTransferRemote(_destination, _recipient, _amount);
+        return _transferRemote(_destination, _recipient, _amount, gasPayment);
     }
 
     function balanceOf(address _account) external view returns (uint256) {
@@ -52,9 +53,9 @@ contract HypNative is TokenRouter {
     }
 
     /**
+     * @inheritdoc TokenRouter
      * @dev No-op because native amount is transferred in `msg.value`
      * @dev Compiler will not include this in the bytecode.
-     * @inheritdoc TokenRouter
      */
     function _transferFromSender(uint256)
         internal
@@ -73,7 +74,11 @@ contract HypNative is TokenRouter {
         address _recipient,
         uint256 _amount,
         bytes calldata // no metadata
-    ) internal override {
+    ) internal virtual override {
         Address.sendValue(payable(_recipient), _amount);
     }
+
+    receive() external payable {
+        emit Donation(msg.sender, msg.value);
+    }
 }
diff --git a/typescript/token/contracts/extensions/HypNativeScaled.sol b/typescript/token/contracts/extensions/HypNativeScaled.sol
new file mode 100644
index 0000000000..d187be4168
--- /dev/null
+++ b/typescript/token/contracts/extensions/HypNativeScaled.sol
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity >=0.8.0;
+
+import {HypNative} from "../HypNative.sol";
+import {TokenRouter} from "../libs/TokenRouter.sol";
+
+/**
+ * @title Hyperlane Native Token that scales native value by a fixed factor for consistency with other tokens.
+ * @dev The scale factor multiplies the `message.amount` to the local native token amount.
+ *      Conversely, it divides the local native `msg.value` amount by `scale` to encode the `message.amount`.
+ * @author Abacus Works
+ */
+contract HypNativeScaled is HypNative {
+    uint256 public immutable scale;
+
+    constructor(uint256 _scale) {
+        scale = _scale;
+    }
+
+    /**
+     * @inheritdoc HypNative
+     * @dev Sends scaled `msg.value` (divided by `scale`) to `_recipient`.
+     */
+    function transferRemote(
+        uint32 _destination,
+        bytes32 _recipient,
+        uint256 _amount
+    ) public payable override returns (bytes32 messageId) {
+        require(msg.value >= _amount, "Native: amount exceeds msg.value");
+        uint256 gasPayment = msg.value - _amount;
+        uint256 scaledAmount = _amount / scale;
+        return
+            _transferRemote(_destination, _recipient, scaledAmount, gasPayment);
+    }
+
+    /**
+     * @dev Sends scaled `_amount` (multipled by `scale`) to `_recipient`.
+     * @inheritdoc TokenRouter
+     */
+    function _transferTo(
+        address _recipient,
+        uint256 _amount,
+        bytes calldata metadata // no metadata
+    ) internal override {
+        uint256 scaledAmount = _amount * scale;
+        HypNative._transferTo(_recipient, scaledAmount, metadata);
+    }
+}
diff --git a/typescript/token/contracts/libs/TokenRouter.sol b/typescript/token/contracts/libs/TokenRouter.sol
index c072d88b71..ff95e9539c 100644
--- a/typescript/token/contracts/libs/TokenRouter.sol
+++ b/typescript/token/contracts/libs/TokenRouter.sol
@@ -51,12 +51,32 @@ abstract contract TokenRouter is GasRouter {
         uint32 _destination,
         bytes32 _recipient,
         uint256 _amountOrId
-    ) public payable virtual returns (bytes32 messageId) {
+    ) external payable virtual returns (bytes32 messageId) {
+        return
+            _transferRemote(_destination, _recipient, _amountOrId, msg.value);
+    }
+
+    /**
+     * @notice Transfers `_amountOrId` token to `_recipient` on `_destination` domain.
+     * @dev Delegates transfer logic to `_transferFromSender` implementation.
+     * @dev Emits `SentTransferRemote` event on the origin chain.
+     * @param _destination The identifier of the destination chain.
+     * @param _recipient The address of the recipient on the destination chain.
+     * @param _amountOrId The amount or identifier of tokens to be sent to the remote recipient.
+     * @param _gasPayment The amount of native token to pay for interchain gas.
+     * @return messageId The identifier of the dispatched message.
+     */
+    function _transferRemote(
+        uint32 _destination,
+        bytes32 _recipient,
+        uint256 _amountOrId,
+        uint256 _gasPayment
+    ) internal returns (bytes32 messageId) {
         bytes memory metadata = _transferFromSender(_amountOrId);
         messageId = _dispatchWithGas(
             _destination,
             Message.format(_recipient, _amountOrId, metadata),
-            msg.value, // interchain gas payment
+            _gasPayment,
             msg.sender // refund address
         );
         emit SentTransferRemote(_destination, _recipient, _amountOrId);
diff --git a/typescript/token/contracts/test/ERC20Test.sol b/typescript/token/contracts/test/ERC20Test.sol
index 4a4e66d8eb..33f6766800 100644
--- a/typescript/token/contracts/test/ERC20Test.sol
+++ b/typescript/token/contracts/test/ERC20Test.sol
@@ -4,11 +4,19 @@ pragma solidity >=0.8.0;
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 
 contract ERC20Test is ERC20 {
+    uint8 public immutable _decimals;
+
     constructor(
         string memory name,
         string memory symbol,
-        uint256 totalSupply
+        uint256 totalSupply,
+        uint8 __decimals
     ) ERC20(name, symbol) {
+        _decimals = __decimals;
         _mint(msg.sender, totalSupply);
     }
+
+    function decimals() public view override returns (uint8) {
+        return _decimals;
+    }
 }
diff --git a/typescript/token/foundry.toml b/typescript/token/foundry.toml
index 6bc742ac75..9c895773e9 100644
--- a/typescript/token/foundry.toml
+++ b/typescript/token/foundry.toml
@@ -3,5 +3,8 @@ src = "contracts"
 out = "out"
 libs = ["lib"]
 allow_paths = ["../../node_modules", "../../solidity"]
+solc = '0.8.15'
+optimizer = true
+optimizer_runs = 999_999
 
 # See more config options https://github.com/foundry-rs/foundry/tree/master/config
diff --git a/typescript/token/lib/forge-std b/typescript/token/lib/forge-std
new file mode 160000
index 0000000000..74cfb77e30
--- /dev/null
+++ b/typescript/token/lib/forge-std
@@ -0,0 +1 @@
+Subproject commit 74cfb77e308dd188d2f58864aaf44963ae6b88b1
diff --git a/typescript/token/src/config.ts b/typescript/token/src/config.ts
index 1876f0ef73..cd17e00356 100644
--- a/typescript/token/src/config.ts
+++ b/typescript/token/src/config.ts
@@ -16,26 +16,29 @@ export type TokenMetadata = {
   totalSupply: ethers.BigNumberish;
 };
 
-export type ERC20Metadata = TokenMetadata & {
+export type TokenDecimals = {
   decimals: number;
+  scale?: number;
 };
 
+export type ERC20Metadata = TokenMetadata & TokenDecimals;
+
 export const isTokenMetadata = (metadata: any): metadata is TokenMetadata =>
   metadata.name && metadata.symbol && metadata.totalSupply !== undefined; // totalSupply can be 0
 
 export const isErc20Metadata = (metadata: any): metadata is ERC20Metadata =>
   metadata.decimals && isTokenMetadata(metadata);
 
-export type SyntheticConfig = TokenMetadata & {
+export type SyntheticConfig = {
   type: TokenType.synthetic | TokenType.syntheticUri;
-};
+} & TokenMetadata;
 export type CollateralConfig = {
   type: TokenType.collateral | TokenType.collateralUri;
   token: string;
 } & Partial<ERC20Metadata>;
 export type NativeConfig = {
   type: TokenType.native;
-};
+} & Partial<TokenDecimals>;
 
 export type TokenConfig = SyntheticConfig | CollateralConfig | NativeConfig;
 
@@ -58,7 +61,9 @@ export const isUriConfig = (config: TokenConfig) =>
   config.type === TokenType.collateralUri;
 
 export type HypERC20Config = GasRouterConfig & SyntheticConfig & ERC20Metadata;
-export type HypERC20CollateralConfig = GasRouterConfig & CollateralConfig;
+export type HypERC20CollateralConfig = GasRouterConfig &
+  CollateralConfig &
+  Partial<ERC20Metadata>;
 export type HypNativeConfig = GasRouterConfig & NativeConfig;
 export type ERC20RouterConfig =
   | HypERC20Config
diff --git a/typescript/token/src/deploy.ts b/typescript/token/src/deploy.ts
index c8f9db6381..683d3833c4 100644
--- a/typescript/token/src/deploy.ts
+++ b/typescript/token/src/deploy.ts
@@ -45,6 +45,7 @@ import {
   HypERC721URIStorage__factory,
   HypERC721__factory,
   HypNative,
+  HypNativeScaled__factory,
   HypNative__factory,
 } from './types';
 
@@ -140,12 +141,22 @@ export class HypERC20Deployer extends GasRouterDeployer<
     chain: ChainName,
     config: HypNativeConfig,
   ): Promise<HypNative> {
-    const router = await this.deployContractFromFactory(
-      chain,
-      new HypNative__factory(),
-      'HypNative',
-      [],
-    );
+    let router: HypNative;
+    if (config.scale) {
+      router = await this.deployContractFromFactory(
+        chain,
+        new HypNativeScaled__factory(),
+        'HypNativeScaled',
+        [config.scale],
+      );
+    } else {
+      router = await this.deployContractFromFactory(
+        chain,
+        new HypNative__factory(),
+        'HypNative',
+        [],
+      );
+    }
     await this.multiProvider.handleTx(
       chain,
       router.initialize(config.mailbox, config.interchainGasPaymaster),
diff --git a/typescript/token/test/HypNativeScaled.t.sol b/typescript/token/test/HypNativeScaled.t.sol
new file mode 100644
index 0000000000..d26d138c08
--- /dev/null
+++ b/typescript/token/test/HypNativeScaled.t.sol
@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity >=0.8.0;
+
+import "forge-std/Test.sol";
+
+import {HypNativeScaled} from "../contracts/extensions/HypNativeScaled.sol";
+import {HypERC20} from "../contracts/HypERC20.sol";
+import {TypeCasts} from "@hyperlane-xyz/core/contracts/libs/TypeCasts.sol";
+import {MockHyperlaneEnvironment} from "@hyperlane-xyz/core/contracts/mock/MockHyperlaneEnvironment.sol";
+
+contract HypNativeScaledTest is Test {
+    uint32 nativeDomain = 1;
+    uint32 synthDomain = 2;
+
+    uint8 decimals = 9;
+    uint256 mintAmount = 123456789;
+    uint256 nativeDecimals = 18;
+    uint256 scale = 10**(nativeDecimals - decimals);
+
+    event Donation(address indexed sender, uint256 amount);
+    event SentTransferRemote(
+        uint32 indexed destination,
+        bytes32 indexed recipient,
+        uint256 amount
+    );
+    event ReceivedTransferRemote(
+        uint32 indexed origin,
+        bytes32 indexed recipient,
+        uint256 amount
+    );
+
+    HypNativeScaled native;
+    HypERC20 synth;
+
+    MockHyperlaneEnvironment environment;
+
+    function setUp() public {
+        environment = new MockHyperlaneEnvironment(synthDomain, nativeDomain);
+
+        synth = new HypERC20(decimals);
+        synth.initialize(
+            address(environment.mailboxes(synthDomain)),
+            address(environment.igps(synthDomain)),
+            mintAmount * (10**decimals),
+            "Zebec BSC Token",
+            "ZBC"
+        );
+
+        native = new HypNativeScaled(scale);
+        native.initialize(
+            address(environment.mailboxes(nativeDomain)),
+            address(environment.igps(nativeDomain))
+        );
+
+        native.enrollRemoteRouter(
+            synthDomain,
+            TypeCasts.addressToBytes32(address(synth))
+        );
+        synth.enrollRemoteRouter(
+            nativeDomain,
+            TypeCasts.addressToBytes32(address(native))
+        );
+    }
+
+    function test_constructor() public {
+        assertEq(native.scale(), scale);
+    }
+
+    uint256 receivedValue;
+
+    receive() external payable {
+        receivedValue = msg.value;
+    }
+
+    function test_receive(uint256 amount) public {
+        vm.assume(amount < address(this).balance);
+        vm.expectEmit(true, true, true, true);
+        emit Donation(address(this), amount);
+        (bool success, bytes memory returnData) = address(native).call{
+            value: amount
+        }("");
+        assert(success);
+        assertEq(returnData.length, 0);
+    }
+
+    function test_handle(uint256 amount) public {
+        vm.assume(amount <= mintAmount);
+
+        uint256 synthAmount = amount * (10**decimals);
+        uint256 nativeAmount = amount * (10**nativeDecimals);
+
+        vm.deal(address(native), nativeAmount);
+
+        bytes32 recipient = TypeCasts.addressToBytes32(address(this));
+        synth.transferRemote(nativeDomain, recipient, synthAmount);
+
+        vm.expectEmit(true, true, true, true);
+        emit ReceivedTransferRemote(synthDomain, recipient, synthAmount);
+        environment.processNextPendingMessage();
+
+        assertEq(receivedValue, nativeAmount);
+    }
+
+    function test_handle_reverts_whenAmountExceedsSupply(uint256 amount)
+        public
+    {
+        vm.assume(amount <= mintAmount);
+
+        bytes32 recipient = TypeCasts.addressToBytes32(address(this));
+        synth.transferRemote(nativeDomain, recipient, amount);
+
+        uint256 nativeValue = amount * scale;
+        vm.deal(address(native), nativeValue / 2);
+
+        if (amount > 0) {
+            vm.expectRevert(bytes("Address: insufficient balance"));
+        }
+        environment.processNextPendingMessage();
+    }
+
+    function test_tranferRemote(uint256 amount) public {
+        vm.assume(amount <= mintAmount);
+
+        uint256 nativeValue = amount * (10**nativeDecimals);
+        uint256 synthAmount = amount * (10**decimals);
+        address recipient = address(0xdeadbeef);
+        bytes32 bRecipient = TypeCasts.addressToBytes32(recipient);
+
+        vm.assume(nativeValue < address(this).balance);
+        vm.expectEmit(true, true, true, true);
+        emit SentTransferRemote(synthDomain, bRecipient, synthAmount);
+        native.transferRemote{value: nativeValue}(
+            synthDomain,
+            bRecipient,
+            nativeValue
+        );
+        environment.processNextPendingMessageFromDestination();
+        assertEq(synth.balanceOf(recipient), synthAmount);
+    }
+
+    function test_transferRemote_reverts_whenAmountExceedsValue(
+        uint256 nativeValue
+    ) public {
+        vm.assume(nativeValue < address(this).balance);
+
+        address recipient = address(0xdeadbeef);
+        bytes32 bRecipient = TypeCasts.addressToBytes32(recipient);
+        vm.expectRevert("Native: amount exceeds msg.value");
+        native.transferRemote{value: nativeValue}(
+            synthDomain,
+            bRecipient,
+            nativeValue + 1
+        );
+    }
+}
diff --git a/typescript/token/test/erc20.test.ts b/typescript/token/test/erc20.test.ts
index fbbccc80f2..eb346d5b07 100644
--- a/typescript/token/test/erc20.test.ts
+++ b/typescript/token/test/erc20.test.ts
@@ -82,6 +82,7 @@ for (const variant of [
           tokenMetadata.name,
           tokenMetadata.symbol,
           tokenMetadata.totalSupply,
+          tokenMetadata.decimals,
         );
         localTokenConfig = {
           type: variant,