export mantle

src/adapters/peggedAssets/helper/chains.json

@@ -132,5 +132,6 @@
   "comdex",
   "polygon_zkevm",
   "base",
-  "linea"
+  "linea",
+  "mantle"
 ]

src/adapters/peggedAssets/ondo-us-dollar-yield/index.ts

@@ -7,21 +7,26 @@ import {
   Balances,
 } from "../peggedAsset.type";
 
+
 type ChainContracts = {
   [chain: string]: {
-    [contract: string]: string[];
+    issued: string;
+    unreleased: string[];
   };
 };
 
 const chainContracts: ChainContracts = {
   ethereum: {
-    issued: ["0x96F6eF951840721AdBF46Ac996b59E0235CB985C"],
+    issued: "0x96F6eF951840721AdBF46Ac996b59E0235CB985C",
+    unreleased: []
   },
   polygon: {
-    issued: ["0x96F6eF951840721AdBF46Ac996b59E0235CB985C"],
+    issued: "0x96F6eF951840721AdBF46Ac996b59E0235CB985C",
+    unreleased: []
   },
   mantle: {
-    issued: ["0x5bE26527e817998A7206475496fDE1E68957c5A6"],
+    issued: "0x5bE26527e817998A7206475496fDE1E68957c5A6",
+    unreleased: ["0x94FEC56BBEcEaCC71c9e61623ACE9F8e1B1cf473"]
   },
 };
 
@@ -32,27 +37,55 @@ async function chainMinted(chain: string, decimals: number) {
     _chainBlocks: ChainBlocks
   ) {
     let balances = {} as Balances;
-    for (let issued of chainContracts[chain].issued) {
-      const totalSupply = (
+    const totalSupply = (
+      await sdk.api.abi.call({
+        abi: "erc20:totalSupply",
+        target: chainContracts[chain].issued,
+        block: _chainBlocks?.[chain],
+        chain: chain,
+      })
+    ).output;
+    sumSingleBalance(
+      balances,
+      "peggedUSD",
+      totalSupply / 10 ** decimals,
+      "issued",
+      false
+    );
+    return balances;
+  };
+}
+
+async function chainUnreleased(chain: string, decimals: number) {
+  return async function (
+    _timestamp: number,
+    _ethBlock: number,
+    _chainBlocks: ChainBlocks
+  ) {
+    let balances = {} as Balances;
+    for (let unreleased of chainContracts[chain].unreleased) {
+      const unreleasedBalance = (
         await sdk.api.abi.call({
-          abi: "erc20:totalSupply",
-          target: issued,
+          abi: "erc20:balanceOf",
+          target: chainContracts[chain].issued,
+          params: [unreleased],
           block: _chainBlocks?.[chain],
           chain: chain,
         })
       ).output;
       sumSingleBalance(
         balances,
         "peggedUSD",
-        totalSupply / 10 ** decimals,
-        "issued",
+        unreleasedBalance / 10 ** decimals,
+        "unreleased",
         false
       );
     }
     return balances;
   };
 }
 
+
 const adapter: PeggedIssuanceAdapter = {
   ethereum: {
     minted: chainMinted("ethereum", 18),
@@ -62,6 +95,10 @@ const adapter: PeggedIssuanceAdapter = {
     minted: chainMinted("polygon", 18),
     unreleased: async () => ({}),
   },
+  mantle: {
+    minted: chainMinted("mantle", 18),
+    unreleased: chainUnreleased("mantle", 18),
+  },
 };
 
 export default adapter;