Update token

.env.example

@@ -1 +1,2 @@
-MNEMONIC="test test test test test test test test test test test test"
+MNEMONIC="test test test test test test test test test test test test"
+DESTINATION_BRIDGE_ADDRESS=""

.gitignore

@@ -110,4 +110,6 @@ package-lock.json
 cache/
 artifacts/
 .openzeppelin/
+typechain-types/
+
 

README.md

@@ -1,21 +1,7 @@
-<div align="center">
-    <img alt="LayerZero" src="resources/LayerZeroLogo.png"/>
-</div>
 
----
-
-# Wrapped Asset Bridge
-
-Wrapped asset bridge allows bridging `ERC20` tokens and native gas tokens (e.g. `ETH`) from existing EVM chains (e.g. Ethereum, Avalanche, BSC, etc.) to subnets or brand new EVM chains where those assets do not exist natively. It supports mapping the same wrapped token to multiple tokens on other chains. E.g. moving native USDC from Ethereum or Avalanche to NewChainX will result in the same wrapped asset on NewChainX. 
+# Fuse V2 Bridge
 
-
-<br>
-
-
-[badge-warning]: https://github.com/Mqxx/GitHub-Markdown/blob/main/blockquotes/badge/dark-theme/warning.svg 'Warning'
-
-> ![badge-warning][badge-warning]<br>
-> The bridge is not intended for bridging between existing L1 EVM chains (e.g. between Ethereum and Avalanche)
+Wrapped asset bridge allows bridging `ERC20` tokens and native gas tokens (e.g. `ETH`) from existing EVM chains (e.g. Ethereum, Avalanche, BSC, etc.) to subnets or brand new EVM chains where those assets do not exist natively. It supports mapping the same wrapped token to multiple tokens on other chains. E.g. moving native USDC from Ethereum or Avalanche to NewChainX will result in the same wrapped asset on NewChainX.
 
 <br>
 
@@ -61,6 +47,60 @@ Get the coverage report.
 1. Call `estimateBridgeFee(uint16 remoteChainId, bool useZro, bytes calldata adapterParams)` in `WrappedTokenBridge`.
 2. Call `bridge(address localToken, uint16 remoteChainId, uint amount, address to, bool unwrapWeth, LzLib.CallParams calldata callParams, bytes memory adapterParams)` supplying `nativeFee` obtained earlier as a value. This will burn wrapped tokens and send a LayerZero message to `OriginalTokenBridge` contract on another chain to unlock original tokens.
 
+## Using Scripts
+
+To deploy fresh contracts plese delete the contents of the `deployments` folder.
+
+Populate the env MNENOIC in the env file and run the following commands in order.
+
+
+1. `npx hardhat deployBridges --original-networks "polygon,gnosis" --wrapped-network "fuse"`
+
+Now populate the Bridge address on Fuse in the env file and proceed.
+
+2. `npx hardhat deployTokens --original-networks "fuse"`
+3. `npx hardhat setTrustedRemote --original-networks "gnosis" --wrapped-network "fuse"`
+4. `npx hardhat registerTokens --original-networks "gnosis" --wrapped-network "fuse" --tokens "USDC,USDT,WETH"`
+
+New tokens can be added by adding them in constants and updating the list in `deploy/WrappedERC20.js`
+
+To see the whole process of deploying a bridge, please check the `scrips/deployments` folders
+
+## Deployed Contracts
+
+### Polygon
+OriginalTokenBridge: `0x8f5D6332eD11338D2dA4fAAC6675e9A6757BeC8b`- locks erc20 from Polygon to Fuse<br>
+WrappedTokenBridge: `0xe453d6649643F1F460C371dC3D1da98F7922fe51` - mints and burns Fuse tokens<br>
+
+### Gnosis
+OriginalTokenBridge: `0xb0F9cE8598c623Ff42e52388F9b452B7CDc409a1`- locks erc20 from Arbitrum to Fuse<br>
+WrappedTokenBridge: `0x4014115fB4816Bc8343d8e69d2708Fa738dCaa15`- mints and burns Fuse tokens<br>
+
+### Optimism
+OriginalTokenBridge: `0x081dF5af5d022D4A4a4520D4D0D336B8432fDBBb` - locks erc20 from Optimism to Fuse<br>
+WrappedTokenBridge: `0xEEd9154F63f6F0044E6b00dDdEFD895b5B4ED580`- mints and burns Fuse tokens<br>
+
+### Arbitrum
+OriginalTokenBridge: `0x081dF5af5d022D4A4a4520D4D0D336B8432fDBBb` - locks erc20 from Arbitrum to Fuse<br>
+WrappedTokenBridge: `0xEEd9154F63f6F0044E6b00dDdEFD895b5B4ED580`- mints and burns Fuse tokens<br>
+
+### BSC
+OriginalTokenBridge: `0x081dF5af5d022D4A4a4520D4D0D336B8432fDBBb` - locks erc20 from BSC to Fuse<br>
+WrappedTokenBridge: `0xADef29442A11ad9308aC5D012965c887Cf2A53D3` - mints and burns Fuse tokens<br>
+
+### Fuse
+OriginalTokenBridge(to Polygon): `0x36207130CF22d8C54842569A32a0Cd5D711f3580`- Fuse (holds WUFSE) <br> 
+OriginalTokenBridge(to Gnosis): `0xc465107230c21f154627e017b6727A3C18984B02` - Fuse (holds WUFSE) <br>
+OriginalTokenBridge(to Optimism): `0xeC3FD32cd5389FbC581427A648d6dc1bc5cfFE3B`- Fuse (holds WUFSE) <br>
+OriginalTokenBridge(to Arbitrum): `0x56dF61E9f39C75e2d84C05753557bEBB9841Eb5B`- Fuse (holds WUFSE) <br>
+OriginalTokenBridge(to BSC): `0x6bd341B6C7d6123D28d3DDee6A65d441DbAC1E90`- Fuse (holds WUFSE) <br>
+WrappedTokenBridge: `0x353af4878d7452e974538706273887F7ED90Da47` - mints and burns erc20 from all the networks
+<br> 
 
+## Deployed Contracts - Testnet
 
+### BSC-testnet
+WrappedTokenBridge: `0x6C460c18459907c5b743188eeA35896BAFe9fd74`<br>
 
+### Spark
+OriginalTokenBridge(to BSC): `0xd616e2825dC094460cfEfc3d54ed75A6d34a7065`<br>

constants/blockExplorerApi.json

@@ -2,5 +2,9 @@
 	"ethereum": "https://api.etherscan.io/api",
 	"bsc": "https://api.bscscan.com/api",	
 	"polygon": "https://api.polygonscan.com/api",
-	"coredao": "https://openapi.coredao.org/api"
+	"coredao": "https://openapi.coredao.org/api",
+	"fuse": "https://explorer.fuse.io/api",
+	"spark": "https://explorer.fusespark.io/api",
+	"gnosis": "https://api.gnosisscan.io/api",
+	"bsc-testnet": "https://testnet.bscscan.com/api"
 }

constants/bridges.json

@@ -0,0 +1,16 @@
+{
+  "fuse": {
+    "OriginalTokenBridgeUpgradable": "0x6bd341B6C7d6123D28d3DDee6A65d441DbAC1E90"
+  },
+  "bsc": {
+    "WrappedTokenBridgeUpgradable": "0xADef29442A11ad9308aC5D012965c887Cf2A53D3",
+    "WrappedERC20": "0x5857c96DaE9cF8511B08Cb07f85753C472D36Ea3"
+  },
+  "bsc-testnet": {
+    "WrappedTokenBridgeUpgradable": "0x6C460c18459907c5b743188eeA35896BAFe9fd74",
+    "WrappedERC20": "0x58C70f0e6777801edB1bB66f33D3456df4F6F051"
+  },
+  "spark": {
+    "OriginalTokenBridgeUpgradable": "0xd616e2825dC094460cfEfc3d54ed75A6d34a7065"
+  }
+}

constants/chainIds.json

@@ -1,19 +1,11 @@
 {
   "ethereum":         101,
   "bsc":              102,
-  "avalanche":        106,
   "polygon":          109,
   "arbitrum":         110,
   "optimism":         111,
-  "fantom":           112,
-  "coredao":          153,
-
-  "goerli":           10121,
-  "bsc-testnet":      10102,
-  "fuji":             10106,
-  "mumbai":           10109,
-  "arbitrum-goerli":  10143,
-  "optimism-goerli":  10132,
-  "fantom-testnet":   10112,
-  "coredao-testnet":  10153
+  "fuse":             138,
+  "gnosis":           145,
+  "spark":            10138,
+  "bsc-testnet":      10102
 }

constants/layerzeroEndpoints.json

@@ -1,19 +1,11 @@
 {
   "ethereum": "0x66A71Dcef29A0fFBDBE3c6a460a3B5BC225Cd675",
   "bsc": "0x3c2269811836af69497E5F486A85D7316753cf62",
-  "avalanche": "0x3c2269811836af69497E5F486A85D7316753cf62",
   "polygon": "0x3c2269811836af69497E5F486A85D7316753cf62",
   "arbitrum": "0x3c2269811836af69497E5F486A85D7316753cf62",
   "optimism": "0x3c2269811836af69497E5F486A85D7316753cf62",
-  "fantom": "0xb6319cC6c8c27A8F5dAF0dD3DF91EA35C4720dd7",
-  "coredao": "0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4",
-
-  "goerli": "0xbfD2135BFfbb0B5378b56643c2Df8a87552Bfa23",
-  "bsc-testnet": "0x6Fcb97553D41516Cb228ac03FdC8B9a0a9df04A1",
-  "fuji": "0x93f54D755A063cE7bB9e6Ac47Eccc8e33411d706",
-  "mumbai": "0xf69186dfBa60DdB133E91E9A4B5673624293d8F8",
-  "arbitrum-goerli": "0x6aB5Ae6822647046626e83ee6dB8187151E1d5ab",
-  "optimism-goerli": "0xae92d5aD7583AD66E49A0c67BAd18F6ba52dDDc1",
-  "fantom-testnet": "0x7dcAD72640F835B0FA36EFD3D6d3ec902C7E5acf",
-  "coredao-testnet": "0xae92d5aD7583AD66E49A0c67BAd18F6ba52dDDc1"
+  "fuse":"0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4",
+  "gnosis":"0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4",
+  "spark": "0xae92d5aD7583AD66E49A0c67BAd18F6ba52dDDc1",
+  "bsc-testnet": "0x6Fcb97553D41516Cb228ac03FdC8B9a0a9df04A1"
 }

constants/remoteChainIds.json

@@ -1,9 +1,9 @@
 {
 	"ethereum":		153,
 	"bsc":			153,
-	"polygon":		153,
-
-	"goerli": 		10153,
-	"bsc-testnet": 	10153,
-	"mumbai": 		10153
+	"polygon":		138,
+	"fuse": 		109,
+	"gnosis":		138,
+	"optimism":		111,
+	"spark": 		10102
 }

constants/tokens.json

@@ -1,34 +1,10 @@
 {
-	"ethereum": {
-		"WETH": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
-		"USDC": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
-		"USDT": "0xdAC17F958D2ee523a2206206994597C13D831ec7"
-	},
-	"bsc": {
-		"USDC": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
-		"USDT": "0x55d398326f99059fF775485246999027B3197955"
-	},
 	"polygon": {
 		"USDC": "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174",
-		"USDT": "0xc2132D05D31c914a87C6611C10748AEb04B58e8F"
-	},
-	"coredao":{
-		"WETH": "0xeAB3aC417c4d6dF6b143346a46fEe1B847B50296",
-		"USDC": "0xa4151B2B3e269645181dCcF2D426cE75fcbDeca9",
-		"USDT": "0x900101d06A7426441Ae63e9AB3B9b0F63Be145F1"
-	},
-	"goerli": {
-		"WETH": "0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6",
-		"USDC": "0x122B8f9fAda7586072e76950c7a299523D1f3846"
-	},
-	"bsc-testnet": {
-		"USDC": "0x6795cbCF57760947b34eFf59E7465611B80A615b"
-	},
-	"mumbai": {
-		"USDC": "0x9ebF92a4b1615CcD5fd10E46adF509d6071345A9"
+		"WETH": "0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619"
 	},
-	"coredao-testnet": {
-		"WETH": "0x2e3531Ad3C30d78e153e485FA5098ddF1524d79d",
-		"USDC": "0xE1B5004075CE96E5E59B3698BE29AF585e0F1c5C"
+	"gnosis":{
+		"WETH": "0x6a023ccd1ff6f2045c3309768ead9e68f978f6e1",
+		"USDC": "0xDDAfbb505ad214D7b80b1f830fcCc89B60fb7A83"
 	}
 }

constants/weths.json

@@ -1,9 +1,9 @@
 {
-	"ethereum": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
-	"bsc": "0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c",
-	"polygon": "0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270",
-	
-	"goerli": "0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6",
-	"bsc-testnet": "0xae13d989daC2f0dEbFf460aC112a837C89BAa7cd",
-	"mumbai": "0x9c3C9283D3e44854697Cd22D3Faa240Cfb032889"
-}
+  "ethereum": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
+  "bsc": "0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c",
+  "polygon": "0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270",
+  "gnosis": "0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d",
+  "optimism": "0x4200000000000000000000000000000000000006",
+  "fuse": "0x0BE9e53fd7EDaC9F859882AfdDa116645287C629",
+  "spark": "0xE7fC46eCdDBd42b1934323ff7276D2e4F02B54E9"
+}