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An Omnichain fungible token is a type of asset designed to provide liquidity across multiple blockchain networks without being restricted. This technology allows for greater interoperability and fluidity of the sd token. These tokens can be used, traded, and managed across different blockchain systems without the need for complex and costly bridging solutions. By leveraging protocols that enable cross-chain interactions, omnichain tokens aim to foster a more connected and efficient ecosystem for digital assets, enhancing user experience by simplifying transactions and reducing fragmentation across the blockchain landscape. This approach not only enhances liquidity and accessibility but also supports broader adoption of blockchain technology by creating a more unified and versatile digital economy.
$ docker build . -t ethx_oft:1Using the Dev Containers extension in VS Code simply reopen the project in it's container.
`Reopen in Container`
This project is using Foundry. Development is enabled with the Foundry Development container
Install dependencies.
$ npm ci --frozen-lockfileUpdate forge dependencies
$ forge installRun tests
$ forge test -v| Contract | Address | Network |
|---|---|---|
| ProxyAdmin | 0xD99E8bA5259Dd2b8B9aBFE0eD78913ec60B8F898 | Ethereum |
| ETHx | 0xA35b1B31Ce002FBF2058D22F30f95D405200A15b | Ethereum |
| ETHx_OFTAdapter | 0x39d0ce7d1509a4f22619D0f666978FBe820665E9 | Ethereum |
| ETHxPriceOracle | 0x9305d41Ac91A200B848D285242D8e415E6414B2F | Ethereum |
| ETHxRateProvider | 0x0B2fAadfe75fE6507Dc8F81f8331198C65cA2C24 | Ethereum |
| ETHx ProxyAdmin | 0x99A7102235A7773003D70bA0f6cc8D97e38ABB53 | XLayer |
| ETHx | 0xDC685bf4b416f8D5cAc64927E9c516be45b81d28 | XLayer |
| ETHx_OFT | 0xC0A0fDD802b2750b7f972C2a7972c8942328099f | XLayer |
| ETHxTokenWrapper | 0xDBAaD20ffd67dfaeBdE40b842cB78eAa18F1BB74 | XLayer |
| ETHxRateReceiver | 0x063d4c8CFeF375C2Fc1710934504e2b7aB85fd15 | XLayer |
| ETHxPoolV4 | 0xaE11a5de90D6eC8b296b5D8cc7d0F262c0074Eef | XLayer |
| ProxyAdmin | 0xBe23e1A64969Cb28eFdB6c3d2CE9E4Bf16042187 | Gnosis |
| ETHx | 0x01aF04690d17DC27b891A7F67E9EEe4d14DE8EA8 | Gnosis |
| ETHx_OFT | 0xAC9da18c76d54a744612e72492838227dF0308bb | Gnosis |
| ETHx ProxyAdmin | 0xAAE054B9b822554dd1D9d1F48f892B4585D3bbf0 | Arbitrum |
| ETHx | 0xED65C5085a18Fa160Af0313E60dcc7905E944Dc7 | Arbitrum |
| ETHx_OFT | 0x6904603c27392310D19E389105CA792FB935C43C | Arbitrum |
| ETHxPoolV1 | 0x107E427848937C4217C0efc1C3f35091de08E45e | Arbitrum |
| ETHxPoolV1 ProxyAdmin | 0xe9609DcbC830784b3b68D5b4162c5193Df5dfA98 | Arbitrum |
| ETHx ProxyAdmin | 0x8bc3646d175ECb081469Be6a0b2A10eeE112101C | Optimism |
| ETHx | 0xc54B43eaF921A5194c7973A4d65E055E5a1453c2 | Optimism |
| ETHx_OFT | 0x01aF04690d17DC27b891A7F67E9EEe4d14DE8EA8 | Optimism |
| ETHx | 0xB4F5fc289a778B80392b86fa70A7111E5bE0F859 | Holesky |
| ETHx_OFTAdapter | 0x4a5CC4c467CF043247f4d06Ef0b688aa5C3F7F6a | Holesky |
| ETHx ProxyAdmin | 0xe6460418db6D7A6D85423560B19A8Af37c1092a4 | Holesky |
| ETHx PriceOracle | 0x66C4924Cc30dC47D0c8484143236F465F4e37c9E | Holesky |
| ETHxRateProvider | 0xbF11aB33C9E1206Fb868b3dbFc8C9cB8D4e6BD79 | Holesky |
| ETHx | 0x52312ea29135A468417F0C71d6A75CfEA75351b7 | Arbitrum Sepolia |
| ETHx_OFT | 0x8AEDA11bD0C5fBafbFb142830d23812Df02A8424 | Arbitrum Sepolia |
| ETHxRateReceiver | 0x2b700f8b3F03798e7Db0e67a5aB48c12D10046DE | Arbitrum Sepolia |
| ETHxPoolV1 | 0xA6457927857107c1B6EBe82fe0d17E78ba03cb6A | Arbitrum Sepolia |
| ETHxPoolV1 ProxyAdmin | 0xe7a85781f16403C9AF078C81e603F8465870df7B | Arbitrum Sepolia |
| ETHx ProxyAdmin | 0xb30256CA8A9Ebe058Eb78a4edbf3364e7F8e5d86 | XLayer Testnet |
| ETHx | 0x7D03Bfa72Cd70e96A391cF32e7B27e43AE68a574 | XLayer Testnet |
| ETHx_OFT | 0xD99E8bA5259Dd2b8B9aBFE0eD78913ec60B8F898 | XLayer Testnet |
| ETHx Wrapper | 0x0B2fAadfe75fE6507Dc8F81f8331198C65cA2C24 | XLayer Testnet |
| ETHxPoolV4 | 0x217EBabCf15EC6deaCF11f737d79275e95C97EFE | XLayer Testnet |
| ETHxRateReceiver | 0xBe23e1A64969Cb28eFdB6c3d2CE9E4Bf16042187 | XLayer Testnet |
| ETHx ProxyAdmin | 0xbF11aB33C9E1206Fb868b3dbFc8C9cB8D4e6BD79 | Sepolia |
| ETHx | 0xD4a5B7967858f361689C88Af11F3180fc09dF620 | Sepolia |
| ETHx ProxyAdmin | 0xb30256CA8A9Ebe058Eb78a4edbf3364e7F8e5d86 | Chiado |
| ETHx | 0x7D03Bfa72Cd70e96A391cF32e7B27e43AE68a574 | Chiado |
| ETHx_OFT | 0xD99E8bA5259Dd2b8B9aBFE0eD78913ec60B8F898 | Chiado |
Set up deployer wallet/account:
- Rename
.env.example->.env - Choose your preferred means of setting up your deployer wallet/account:
MNEMONIC="test test test test test test test test test test test junk"
or...
PRIVATE_KEY="0xabc...def"
- Fund this address with the corresponding chain's native tokens you want to deploy to.
To deploy your contracts to your desired blockchains, run the following command in your project's folder:
npx hardhat lz:deployMore information about available CLI arguments can be found using the --help flag:
npx hardhat lz:deploy --helpBy following these steps, you can focus more on creating innovative omnichain solutions and less on the complexities of cross-chain communication.
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$ forge script ./script/DeployETHx.s.sol --sig 'deployImplementation()' --broadcast --slow --rpc-url ${ARBITRUM_URL} --private-key ${PRIVATE_KEY} --etherscan-api-key ${ARBISCAN_API_KEY} --verifier-url https://api.arbiscan.io/api --verifySee UPDATE_RATE.md
Get fees for L2 to send in LayerZero Transaction.
$cast call 0xbF11aB33C9E1206Fb868b3dbFc8C9cB8D4e6BD79 "estimateTotalFee()" --rpc-url ${HOLESKY_URL}
0x0000000000000000000000000000000000000000000000000002780ecc6d1951Update rate on Holesky Testnet:
cast send 0xbF11aB33C9E1206Fb868b3dbFc8C9cB8D4e6BD79 "updateRate()" --rpc-url ${HOLESKY_URL} --private-key ${PRIVATE_KEY} --value w694954907998545
status 1 (success)
transactionHash 0x1ad899d3094a5d1e92d9e1eda12f507950d9ce7d7c18638209ef6e910ebf8d10
transactionIndex 18
type 2
blobGasPrice
blobGasUsed
to 0xbF11aB33C9E1206Fb868b3dbFc8C9cB8D4e6BD79Check result on LayerZero Scan
Get rate on XLayer Testnet:
$ cast call 0xBe23e1A64969Cb28eFdB6c3d2CE9E4Bf16042187 "rate()" --rpc-url ${XLAYER_URL}
0x0000000000000000000000000000000000000000000000000de0bf5399e7bdd6