feat: deploy on mantle and mantle testnet

packages/currency/src/chains/evm/data/mantle-testnet.ts

@@ -0,0 +1,2 @@
+export const chainId = 5001;
+export const testnet = true;

packages/currency/src/chains/evm/data/mantle.ts

@@ -0,0 +1 @@
+export const chainId = 5000;

packages/currency/src/chains/evm/index.ts

@@ -12,6 +12,8 @@ import * as FantomDefinition from './data/fantom';
 import * as FuseDefinition from './data/fuse';
 import * as GoerliDefinition from './data/goerli';
 import * as MainnetDefinition from './data/mainnet';
+import * as MantleDefinition from './data/mantle';
+import * as MantleTestnetDefinition from './data/mantle-testnet';
 import * as MaticDefinition from './data/matic';
 import * as MoonbeamDefinition from './data/moonbeam';
 import * as MumbaiDefinition from './data/mumbai';
@@ -39,6 +41,8 @@ export const chains: Record<CurrencyTypes.EvmChainName, EvmChain> = {
   fuse: FuseDefinition,
   goerli: GoerliDefinition,
   mainnet: MainnetDefinition,
+  mantle: MantleDefinition,
+  'mantle-testnet': MantleTestnetDefinition,
   matic: MaticDefinition,
   moonbeam: MoonbeamDefinition,
   mumbai: MumbaiDefinition,

packages/currency/src/native.ts

@@ -123,6 +123,18 @@ export const nativeCurrencies: Record<RequestLogicTypes.CURRENCY.ETH, NativeEthC
       name: 'Tomb',
       network: 'tombchain',
     },
+    {
+      symbol: 'MNT',
+      decimals: 18,
+      name: 'Mantle',
+      network: 'mantle',
+    },
+    {
+      symbol: 'MNT',
+      decimals: 18,
+      name: 'Mantle Testnet',
+      network: 'mantle-testnet',
+    },
   ],
   [RequestLogicTypes.CURRENCY.BTC]: [
     {

packages/payment-detection/src/eth/multichainExplorerApiProvider.ts

@@ -12,6 +12,8 @@ const networks: Record<string, ethers.providers.Network> = {
   optimism: { chainId: 10, name: 'optimism' },
   moonbeam: { chainId: 1284, name: 'moonbeam' },
   tombchain: { chainId: 6969, name: 'tombchain' },
+  mantle: { chainId: 5000, name: 'mantle' },
+  'mantle-testnet': { chainId: 5001, name: 'mantle-testnet' },
 };
 
 /**
@@ -57,6 +59,10 @@ export class MultichainExplorerApiProvider extends ethers.providers.EtherscanPro
         return 'https://api.arbiscan.io';
       case 'avalanche':
         return 'https://api.snowtrace.io';
+      case 'mantle':
+        return 'https://explorer.mantle.xyz/';
+      case 'mantle-testnet':
+        return 'https://explorer.testnet.mantle.xyz/';
       default:
         return super.getBaseUrl();
     }

packages/smart-contracts/README.md

@@ -177,6 +177,14 @@ Environment variables needed: `TENDERLY_...` (see `hardhat.config.ts`).
 yarn hardhat tenderly-monitor-contracts
 ```
 
+### Verify the RequestDeployer contract
+
+If the RequestDeployer contract verification failed initially, it can be verified with:
+
+```bash
+yarn hardhat verify-deployer-contract --network <NETWORK>
+```
+
 #### Verify the contracts manually With Hardhat (legacy)
 
 A more generic way to verify any contract by setting constructor argments manually:

packages/smart-contracts/hardhat.config.ts

@@ -7,7 +7,7 @@ import { config } from 'dotenv';
 import deployAllContracts from './scripts/test-deploy-all';
 import { deployAllPaymentContracts } from './scripts/deploy-payments';
 import { checkCreate2Deployer } from './scripts-create2/check-deployer';
-import { deployDeployer } from './scripts-create2/deploy-request-deployer';
+import { deployDeployer, verifyDeployer } from './scripts-create2/deploy-request-deployer';
 import { HardhatRuntimeEnvironmentExtended } from './scripts-create2/types';
 import { computeCreate2DeploymentAddressesFromList } from './scripts-create2/compute-one-address';
 import { VerifyCreate2FromList } from './scripts-create2/verify';
@@ -146,6 +146,16 @@ export default {
       chainId: 6969,
       accounts,
     },
+    mantle: {
+      url: url('mantle'),
+      chainId: 5000,
+      accounts,
+    },
+    'mantle-testnet': {
+      url: url('mantle-testnet'),
+      chainId: 5001,
+      accounts,
+    },
   },
   etherscan: {
     apiKey: {
@@ -175,6 +185,8 @@ export default {
       sokol: 'api-key',
       aurora: 'api-key',
       auroraTestnet: 'api-key',
+      mantle: 'api-key',
+      'mantle-testnet': 'api-key',
     },
     customChains: [
       {
@@ -185,6 +197,22 @@ export default {
           browserURL: 'https://optimistic.etherscan.io/',
         },
       },
+      {
+        network: 'mantle',
+        chainId: 5000,
+        urls: {
+          apiURL: 'https://explorer.mantle.xyz/api',
+          browserURL: 'https://explorer.mantle.xyz/',
+        },
+      },
+      {
+        network: 'mantle-testnet',
+        chainId: 5001,
+        urls: {
+          apiURL: 'https://explorer.testnet.mantle.xyz/api',
+          browserURL: 'https://explorer.testnet.mantle.xyz/',
+        },
+      },
     ],
   },
   tenderly: {
@@ -256,6 +284,13 @@ task(
   await deployDeployer(hre);
 });
 
+task(
+  'verify-deployer-contract',
+  'Verify request deployer contract on the specified network',
+).setAction(async (_args, hre) => {
+  await verifyDeployer(hre);
+});
+
 task(
   'compute-contract-addresses',
   'Compute the contract addresses from the Create2DeploymentList using the create2 scheme',

packages/smart-contracts/package.json

@@ -55,7 +55,7 @@
   },
   "devDependencies": {
     "@nomiclabs/hardhat-ethers": "2.0.2",
-    "@nomiclabs/hardhat-etherscan": "3.1.2",
+    "@nomiclabs/hardhat-etherscan": "3.1.7",
     "@nomiclabs/hardhat-waffle": "2.0.1",
     "@nomiclabs/hardhat-web3": "2.0.0",
     "@openzeppelin/contracts": "4.4.2",

packages/smart-contracts/scripts-create2/deploy-request-deployer.ts

@@ -29,3 +29,20 @@ export async function deployDeployer(hre: HardhatRuntimeEnvironment): Promise<vo
     console.error(e);
   }
 }
+
+// Verifies the RequestDeployer (useful if the verification failed after deployment)
+export async function verifyDeployer(hre: HardhatRuntimeEnvironment): Promise<void> {
+  try {
+    const RequestDeployer = await hre.ethers.getContractAt(
+      'RequestDeployer',
+      '0xE99Ab70a5FAE59551544FA326fA048f7B95A24B2',
+    );
+    await verifyOne(
+      RequestDeployer.address,
+      { contract: 'RequestDeployer' },
+      hre as HardhatRuntimeEnvironmentExtended,
+    );
+  } catch (e) {
+    console.error(e);
+  }
+}

packages/smart-contracts/scripts-create2/utils.ts

@@ -9,15 +9,16 @@ import { EvmChains } from '@requestnetwork/currency';
  */
 export const create2ContractDeploymentList = [
   // 'ChainlinkConversionPath',
-  // 'EthereumProxy',
-  // 'EthereumFeeProxy',
+  'EthereumProxy',
+  'EthereumFeeProxy',
   // 'EthConversionProxy',
-  // 'ERC20FeeProxy',
+  'ERC20Proxy',
+  'ERC20FeeProxy',
   // 'ERC20SwapToPay',
   // 'ERC20SwapToConversion',
   // 'BatchConversionPayments',
   // 'ERC20EscrowToPay',
-  'ERC20TransferableReceivable',
+  // 'ERC20TransferableReceivable',
 ];
 
 /**

packages/smart-contracts/scripts-create2/verify.ts

@@ -40,6 +40,7 @@ export async function VerifyCreate2FromList(hre: HardhatRuntimeEnvironmentExtend
           case 'EthereumProxy':
           case 'EthereumFeeProxy':
           case 'EthConversionProxy':
+          case 'ERC20Proxy':
           case 'ERC20FeeProxy':
           case 'ERC20SwapToPay':
           case 'ERC20SwapToConversion':

packages/smart-contracts/src/lib/artifacts/ERC20FeeProxy/index.ts

@@ -135,6 +135,14 @@ export const erc20FeeProxyArtifact = new ContractArtifact<ERC20FeeProxy>(
           address: '0x399F5EE127ce7432E4921a61b8CF52b0af52cbfE',
           creationBlockNumber: 2951048,
         },
+        mantle: {
+          address: '0x399F5EE127ce7432E4921a61b8CF52b0af52cbfE',
+          creationBlockNumber: 127951,
+        },
+        'mantle-testnet': {
+          address: '0x399F5EE127ce7432E4921a61b8CF52b0af52cbfE',
+          creationBlockNumber: 16210087,
+        },
       },
     },
     near: {

packages/smart-contracts/src/lib/artifacts/ERC20Proxy/index.ts

@@ -21,6 +21,14 @@ export const erc20ProxyArtifact = new ContractArtifact<ERC20Proxy>(
           address: '0x162edb802fae75b9ee4288345735008ba51a4ec9',
           creationBlockNumber: 5628198,
         },
+        mantle: {
+          address: '0x88Ecc15fDC2985A7926171B938BB2Cd808A5ba40',
+          creationBlockNumber: 127947,
+        },
+        'mantle-testnet': {
+          address: '0x88Ecc15fDC2985A7926171B938BB2Cd808A5ba40',
+          creationBlockNumber: 16210085,
+        },
       },
     },
   },

packages/smart-contracts/src/lib/artifacts/EthereumFeeProxy/index.ts

@@ -122,6 +122,14 @@ export const ethereumFeeProxyArtifact = new ContractArtifact<EthereumFeeProxy>(
           address: '0xe11BF2fDA23bF0A98365e1A4c04A87C9339e8687',
           creationBlockNumber: 2951047,
         },
+        mantle: {
+          address: '0xe11BF2fDA23bF0A98365e1A4c04A87C9339e8687',
+          creationBlockNumber: 127944,
+        },
+        'mantle-testnet': {
+          address: '0xe11BF2fDA23bF0A98365e1A4c04A87C9339e8687',
+          creationBlockNumber: 16210081,
+        },
       },
     },
   },

packages/smart-contracts/src/lib/artifacts/EthereumProxy/index.ts

@@ -184,6 +184,14 @@ export const ethereumProxyArtifact = new ContractArtifact<EthereumProxy>(
           address: '0x171Ee0881407d4c0C11eA1a2FB7D5b4cdED71e6e',
           creationBlockNumber: 2415488,
         },
+        mantle: {
+          address: '0x171Ee0881407d4c0C11eA1a2FB7D5b4cdED71e6e',
+          creationBlockNumber: 127942,
+        },
+        'mantle-testnet': {
+          address: '0x171Ee0881407d4c0C11eA1a2FB7D5b4cdED71e6e',
+          creationBlockNumber: 16210080,
+        },
       },
     },
   },

packages/smart-contracts/src/lib/artifacts/RequestDeployer/index.ts

@@ -73,6 +73,14 @@ export const requestDeployer = new ContractArtifact<RequestDeployer>(
           address: '0xE99Ab70a5FAE59551544FA326fA048f7B95A24B2',
           creationBlockNumber: 2950756,
         },
+        mantle: {
+          address: '0xE99Ab70a5FAE59551544FA326fA048f7B95A24B2',
+          creationBlockNumber: 119284,
+        },
+        'mantle-testnet': {
+          address: '0xE99Ab70a5FAE59551544FA326fA048f7B95A24B2',
+          creationBlockNumber: 16208647,
+        },
       },
     },
   },

packages/types/src/currency-types.ts

@@ -13,6 +13,8 @@ export type EvmChainName =
   | 'fuse'
   | 'goerli'
   | 'mainnet'
+  | 'mantle'
+  | 'mantle-testnet'
   | 'matic'
   | 'moonbeam'
   | 'mumbai'

packages/utils/src/providers.ts

@@ -46,6 +46,8 @@ const networkRpcs: Record<string, string> = {
   optimism: 'https://mainnet.optimism.io',
   moonbeam: 'https://moonbeam.public.blastapi.io',
   tombchain: 'https://rpc.tombchain.com/',
+  mantle: 'https://rpc.mantle.xyz/',
+  'mantle-testnet': 'https://rpc.testnet.mantle.xyz/',
 };
 
 /**
@@ -91,7 +93,7 @@ const defaultProviderFactory: ProviderFactory = (network: string | undefined) =>
 
   if (!warned) {
     console.warn(
-      `No provider is specified for network ${network}, using ethers default provider. 
+      `No provider is specified for network ${network}, using ethers default provider.
       This is not recommended for Production environments.
       Use setProviderFactory to override the default provider`,
     );