diff --git a/examples/refund/get-claim-amount.ts b/examples/refund/get-claim-amount.ts
new file mode 100644
index 0000000..54b6220
--- /dev/null
+++ b/examples/refund/get-claim-amount.ts
@@ -0,0 +1,14 @@
+import { RefundManagerSingleton } from "../../src";
+import { suiProviderUrl, user } from "../common";
+
+// yarn ts-node examples/refund/get-claim-amount.ts
+(async () => {
+  const refundManager = RefundManagerSingleton.getInstance(suiProviderUrl);
+
+  const result = await refundManager.getClaimAmount({
+    poolObjectId: RefundManagerSingleton.REFUND_POOL_OBJECT_ID,
+    affectedAddress: user,
+  });
+
+  console.debug("result: ", result);
+})();
diff --git a/examples/refund/get-unclaimed-addresses-list.ts b/examples/refund/get-unclaimed-addresses-list.ts
new file mode 100644
index 0000000..93e0539
--- /dev/null
+++ b/examples/refund/get-unclaimed-addresses-list.ts
@@ -0,0 +1,13 @@
+import { RefundManagerSingleton } from "../../src";
+import { suiProviderUrl } from "../common";
+
+// yarn ts-node examples/refund/get-unclaimed-addresses-list.ts
+(async () => {
+  const refundManager = RefundManagerSingleton.getInstance(suiProviderUrl);
+
+  const result = await refundManager.getUnclaimedAddressesList({
+    poolObjectId: RefundManagerSingleton.REFUND_POOL_OBJECT_ID,
+  });
+
+  console.debug("result: ", result);
+})();
diff --git a/package.json b/package.json
index b6f77f3..345b92e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@avernikoz/rinbot-sui-sdk",
-  "version": "2.4.8",
+  "version": "2.4.9",
   "description": "Sui Trading Bot SDK (typescript)",
   "files": [
     "dist"
diff --git a/src/managers/refund/RefundManager.ts b/src/managers/refund/RefundManager.ts
index c1865fe..9d477f8 100644
--- a/src/managers/refund/RefundManager.ts
+++ b/src/managers/refund/RefundManager.ts
@@ -6,6 +6,8 @@ import { verifyPersonalMessage } from "@mysten/sui.js/verify";
 import { ObjectArg } from "../../transactions/types";
 import { obj } from "../../transactions/utils";
 import { hexStringToByteArray } from "./utils";
+import BigNumber from "bignumber.js";
+import { SUI_DENOMINATOR } from "../..";
 
 /**
  * @class RefundManagerSingleton
@@ -140,6 +142,126 @@ export class RefundManagerSingleton {
     return phase;
   }
 
+  public async getUnclaimedAddressesList({
+    poolObjectId,
+    transaction,
+  }: {
+    poolObjectId: string;
+    transaction?: TransactionBlock;
+  }) {
+    const tx = transaction ?? new TransactionBlock();
+
+    const txRes = tx.moveCall({
+      target: `${RefundManagerSingleton.REFUND_PACKAGE_ADDRESS}::refund::unclaimed`,
+      typeArguments: [],
+      arguments: [obj(tx, poolObjectId)],
+    });
+
+    tx.setGasBudget(RefundManagerSingleton.REFUND_GAS_BUGET);
+
+    const res = await this.provider.devInspectTransactionBlock({
+      sender: RefundManagerSingleton.SIMLATION_ACCOUNT_ADDRESS,
+      transactionBlock: tx,
+    });
+
+    if (!res.results) {
+      throw new Error("No results found for the request phase request");
+    }
+
+    const returnValues = res.results[0].returnValues;
+
+    if (!returnValues) {
+      throw new Error("Return values are undefined");
+    }
+
+    const table = returnValues[0][0];
+
+    return table;
+  }
+
+  public async getClaimAmountNormal({
+    poolObjectId,
+    affectedAddress,
+  }: {
+    poolObjectId: string;
+    affectedAddress: string;
+  }) {
+    const tx = new TransactionBlock();
+
+    const txRes = tx.moveCall({
+      target: `${RefundManagerSingleton.REFUND_PACKAGE_ADDRESS}::refund::amount_to_claim`,
+      typeArguments: [],
+      arguments: [obj(tx, poolObjectId), tx.pure(affectedAddress)],
+    });
+
+    tx.setGasBudget(RefundManagerSingleton.REFUND_GAS_BUGET);
+
+    const res = await this.provider.devInspectTransactionBlock({
+      sender: RefundManagerSingleton.SIMLATION_ACCOUNT_ADDRESS,
+      transactionBlock: tx,
+    });
+
+    if (!res.results) {
+      throw new Error("No results found for the request phase request");
+    }
+
+    const returnValues = res.results[0].returnValues;
+
+    if (!returnValues) {
+      throw new Error("Return values are undefined");
+    }
+
+    const amount = returnValues[0][0][0];
+
+    return { mist: amount, sui: new BigNumber(amount).div(SUI_DENOMINATOR).toString() };
+  }
+
+  public async getClaimAmountBoosted({
+    poolObjectId,
+    affectedAddress,
+  }: {
+    poolObjectId: string;
+    affectedAddress: string;
+  }) {
+    const tx = new TransactionBlock();
+
+    const txRes = tx.moveCall({
+      target: `${RefundManagerSingleton.REFUND_PACKAGE_ADDRESS}::refund::amount_to_claim_boosted`,
+      typeArguments: [],
+      arguments: [obj(tx, poolObjectId), tx.pure(affectedAddress)],
+    });
+
+    tx.setGasBudget(RefundManagerSingleton.REFUND_GAS_BUGET);
+
+    const res = await this.provider.devInspectTransactionBlock({
+      sender: RefundManagerSingleton.SIMLATION_ACCOUNT_ADDRESS,
+      transactionBlock: tx,
+    });
+
+    if (!res.results) {
+      throw new Error("No results found for the request phase request");
+    }
+
+    const returnValues = res.results[0].returnValues;
+
+    if (!returnValues) {
+      throw new Error("Return values are undefined");
+    }
+
+    const amount = returnValues[0][0][0];
+
+    return { mist: amount, sui: new BigNumber(amount).div(SUI_DENOMINATOR).toString() };
+  }
+
+  public async getClaimAmount({ poolObjectId, affectedAddress }: { poolObjectId: string; affectedAddress: string }) {
+    const [normalRefund, boosedRefund] = await Promise.all([
+      this.getClaimAmountNormal({ poolObjectId, affectedAddress }),
+      this.getClaimAmountBoosted({ poolObjectId, affectedAddress }),
+    ]);
+
+    return { normalRefund, boosedRefund };
+  }
+
   public static getAllowBoostedClaim({
     publisherObjectId,
     poolObjectId,