InsfrxEth RateProvider on Ethereum, Fraxtal

config/addresses/assets/insfrax.json

@@ -1,3 +1,4 @@
 {
-  "ethereum": "0x50253dc4a01c6408Fab9646e804FCbFDb74e3E4c"
+  "ethereum": "0x50253dc4a01c6408Fab9646e804FCbFDb74e3E4c",
+  "fraxtal": "0x157743261C3ba961e92421b268A881AeCe450d41"
 }

config/addresses/assets/insfrxeth.json

@@ -0,0 +1,4 @@
+{
+  "ethereum": "0x50253dc4a01c6408Fab9646e804FCbFDb74e3E4c",
+  "fraxtal": "0xE162075a1C0Ac7e985253972bEcA5e83Da3BBaa4"
+}

contracts/rate_providers/insfrxETH/InsfrxETHRateProvider.sol

@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.20;
+
+import "../InceptionRateProvider.sol";
+
+/// @author The InceptionLRT team
+/// @title The InsfrxETHRateProvider contract
+/// @notice The InceptionRateProvider is used to build a rate provider for insfrxETH LRT.
+contract InsfrxETHRateProvider is InceptionRateProvider {
+    constructor(
+        address ratioFeedAddress,
+        address assetAddress
+    ) payable InceptionRateProvider(ratioFeedAddress, assetAddress) {}
+
+    function insfrxETH() external view returns (address) {
+        return _asset;
+    }
+}

hardhat.config.js

@@ -127,6 +127,12 @@ module.exports = {
       chainId: 84532,
       gas: 8000000,
     },
+    fraxtal: {
+      accounts: [`0x${process.env.DEPLOYER_PRIVATE_KEY}`],
+      url: `${process.env.RPC_URL_FRAXTAL}`,
+      chainId: 252,
+      gas: 8000000,
+    },
   },
   solidity: {
     compilers: [

tasks/deploy-rate-provider.js

@@ -57,6 +57,8 @@ const getRateProviderFactory = async (asset) => {
       return "InslisBNBRateProvider";
     case "intbtc":
       return "IntBTCBNBRateProvider";
+    case "insfrxeth":
+      return "InsfrxETHRateProvider";
     default:
       return "";
   }