diff --git a/backend/src/streak/providers/streaks.service.ts b/backend/src/streak/providers/streaks.service.ts
new file mode 100644
index 0000000..5cc3391
--- /dev/null
+++ b/backend/src/streak/providers/streaks.service.ts
@@ -0,0 +1,25 @@
+import { Injectable } from '@nestjs/common';
+import { UpdateStreakProvider } from './update-streak.provider';
+import { Streak } from '../entities/streak.entity';
+
+@Injectable()
+export class StreaksService {
+  constructor(
+    private readonly updateStreakProvider: UpdateStreakProvider,
+  ) {}
+
+  /**
+   * Get user's current streak
+   */
+  async getStreak(userId: number): Promise<Streak | null> {
+    return this.updateStreakProvider.getStreak(userId);
+  }
+
+  /**
+   * Update streak after daily quest completion
+   * Handles increment, reset, and longest streak tracking
+   */
+  async updateStreak(userId: number): Promise<Streak> {
+    return this.updateStreakProvider.updateStreak(userId);
+  }
+}
diff --git a/backend/src/streak/streaks.controller.ts b/backend/src/streak/streaks.controller.ts
new file mode 100644
index 0000000..3bf1eac
--- /dev/null
+++ b/backend/src/streak/streaks.controller.ts
@@ -0,0 +1,54 @@
+import { Controller, Get, Post, UnauthorizedException } from '@nestjs/common';
+import { ApiTags, ApiOperation, ApiResponse } from '@nestjs/swagger';
+import { StreaksService } from './providers/streaks.service';
+import { Streak } from './entities/streak.entity';
+import { ActiveUser } from '../auth/decorators/activeUser.decorator';
+import { ActiveUserData } from '../auth/interfaces/activeInterface';
+import { Auth } from '../auth/decorators/auth.decorator';
+import { authType } from '../auth/enum/auth-type.enum';
+
+@ApiTags('streaks')
+@Controller('streaks')
+export class StreaksController {
+  constructor(private readonly streaksService: StreaksService) {}
+
+  @Get()
+  @Auth(authType.Bearer)
+  @ApiOperation({ summary: 'Get current user streak' })
+  @ApiResponse({
+    status: 200,
+    description: 'User streak retrieved successfully',
+    type: Streak,
+  })
+  @ApiResponse({
+    status: 401,
+    description: 'Unauthorized',
+  })
+  async getStreak(@ActiveUser() user: ActiveUserData): Promise<Streak | null> {
+    if (!user?.sub) {
+      throw new UnauthorizedException('User not authenticated');
+    }
+    const userId = parseInt(user.sub, 10);
+    return this.streaksService.getStreak(userId);
+  }
+
+  @Post('update')
+  @Auth(authType.Bearer)
+  @ApiOperation({ summary: 'Update streak after daily quest completion' })
+  @ApiResponse({
+    status: 200,
+    description: 'Streak updated successfully',
+    type: Streak,
+  })
+  @ApiResponse({
+    status: 401,
+    description: 'Unauthorized',
+  })
+  async updateStreak(@ActiveUser() user: ActiveUserData): Promise<Streak> {
+    if (!user?.sub) {
+      throw new UnauthorizedException('User not authenticated');
+    }
+    const userId = parseInt(user.sub, 10);
+    return this.streaksService.updateStreak(userId);
+  }
+}
diff --git a/backend/src/streak/strerak.module.ts b/backend/src/streak/strerak.module.ts
index 371bca8..7e8d7a3 100644
--- a/backend/src/streak/strerak.module.ts
+++ b/backend/src/streak/strerak.module.ts
@@ -2,10 +2,13 @@ import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { Streak } from './entities/streak.entity';
 import { UpdateStreakProvider } from './providers/update-streak.provider';
+import { StreaksService } from './providers/streaks.service';
+import { StreaksController } from './streaks.controller';
 
 @Module({
   imports: [TypeOrmModule.forFeature([Streak])],
-  providers: [UpdateStreakProvider],
-  exports: [TypeOrmModule, UpdateStreakProvider],
+  controllers: [StreaksController],
+  providers: [UpdateStreakProvider, StreaksService],
+  exports: [TypeOrmModule, UpdateStreakProvider, StreaksService],
 })
 export class StreakModule {}
diff --git a/frontend/hooks/useStreak.ts b/frontend/hooks/useStreak.ts
new file mode 100644
index 0000000..d036707
--- /dev/null
+++ b/frontend/hooks/useStreak.ts
@@ -0,0 +1,64 @@
+"use client";
+
+import { useCallback, useEffect } from "react";
+import { useAppDispatch, useAppSelector } from "../lib/reduxHooks";
+import {
+  fetchStreakThunk,
+  updateStreakThunk,
+  resetStreak,
+  clearStreakError,
+} from "../lib/features/streak/streakSlice";
+
+export interface UseStreakOptions {
+  autoFetch?: boolean;
+}
+
+export function useStreak(options: UseStreakOptions = {}) {
+  const { autoFetch = true } = options;
+
+  const dispatch = useAppDispatch();
+  const streakState = useAppSelector((state) => state.streak);
+
+  const {
+    currentStreak,
+    longestStreak,
+    streakDates,
+    isLoading,
+    error,
+  } = streakState;
+
+  // Auto-fetch streak on mount if requested
+  useEffect(() => {
+    if (autoFetch) {
+      dispatch(fetchStreakThunk());
+    }
+  }, [autoFetch, dispatch]);
+
+  const fetchStreak = useCallback(() => {
+    dispatch(fetchStreakThunk());
+  }, [dispatch]);
+
+  const updateStreak = useCallback(async () => {
+    await dispatch(updateStreakThunk()).unwrap();
+  }, [dispatch]);
+
+  const clearError = useCallback(() => {
+    dispatch(clearStreakError());
+  }, [dispatch]);
+
+  const reset = useCallback(() => {
+    dispatch(resetStreak());
+  }, [dispatch]);
+
+  return {
+    currentStreak,
+    longestStreak,
+    streakDates,
+    isLoading,
+    error,
+    fetchStreak,
+    updateStreak,
+    clearError,
+    reset,
+  };
+}
diff --git a/frontend/lib/api/streakApi.ts b/frontend/lib/api/streakApi.ts
new file mode 100644
index 0000000..db6cb10
--- /dev/null
+++ b/frontend/lib/api/streakApi.ts
@@ -0,0 +1,75 @@
+export interface StreakResponseDto {
+  id: number;
+  userId: number;
+  currentStreak: number;
+  longestStreak: number;
+  lastActivityDate?: string;
+  streakDates: string[];
+  updatedAt: string;
+}
+
+const API_BASE_URL = process.env.NEXT_PUBLIC_API_URL ?? "";
+
+function getAuthHeaders(): Record<string, string> {
+  if (typeof window === "undefined") {
+    return {};
+  }
+
+  const token = window.localStorage.getItem("accessToken");
+
+  if (!token) {
+    return {};
+  }
+
+  return {
+    Authorization: `Bearer ${token}`,
+  };
+}
+
+async function handleResponse<T>(response: Response): Promise<T> {
+  const contentType = response.headers.get("Content-Type");
+  const isJson = contentType && contentType.includes("application/json");
+
+  const data = isJson ? await response.json() : null;
+
+  if (!response.ok) {
+    const message =
+      (data && (data.message as string | undefined)) ||
+      `Request failed with status ${response.status}`;
+    throw new Error(message);
+  }
+
+  return data as T;
+}
+
+export async function fetchStreak(): Promise<StreakResponseDto | null> {
+  const headers: HeadersInit = {
+    "Content-Type": "application/json",
+    ...getAuthHeaders(),
+  };
+
+  const response = await fetch(`${API_BASE_URL}/streaks`, {
+    method: "GET",
+    headers,
+  });
+
+  if (response.status === 404) {
+    return null;
+  }
+
+  return handleResponse<StreakResponseDto>(response);
+}
+
+export async function updateStreak(): Promise<StreakResponseDto> {
+  const headers: HeadersInit = {
+    "Content-Type": "application/json",
+    ...getAuthHeaders(),
+  };
+
+  const response = await fetch(`${API_BASE_URL}/streaks/update`, {
+    method: "POST",
+    headers,
+  });
+
+  return handleResponse<StreakResponseDto>(response);
+}
diff --git a/frontend/lib/features/streak/streakSlice.ts b/frontend/lib/features/streak/streakSlice.ts
new file mode 100644
index 0000000..72166b7
--- /dev/null
+++ b/frontend/lib/features/streak/streakSlice.ts
@@ -0,0 +1,108 @@
+"use client";
+
+import { createSlice, createAsyncThunk, PayloadAction } from "@reduxjs/toolkit";
+import { fetchStreak, updateStreak, StreakResponseDto } from "../../api/streakApi";
+
+export interface StreakState {
+  currentStreak: number;
+  longestStreak: number;
+  streakDates: string[];
+  isLoading: boolean;
+  error: string | null;
+}
+
+const initialState: StreakState = {
+  currentStreak: 0,
+  longestStreak: 0,
+  streakDates: [],
+  isLoading: false,
+  error: null,
+};
+
+export const fetchStreakThunk = createAsyncThunk(
+  "streak/fetchStreak",
+  async (_, { rejectWithValue }) => {
+    try {
+      const streak = await fetchStreak();
+      return streak;
+    } catch (error) {
+      return rejectWithValue(
+        error instanceof Error ? error.message : "Failed to fetch streak"
+      );
+    }
+  }
+);
+
+export const updateStreakThunk = createAsyncThunk(
+  "streak/updateStreak",
+  async (_, { rejectWithValue }) => {
+    try {
+      const streak = await updateStreak();
+      return streak;
+    } catch (error) {
+      return rejectWithValue(
+        error instanceof Error ? error.message : "Failed to update streak"
+      );
+    }
+  }
+);
+
+const streakSlice = createSlice({
+  name: "streak",
+  initialState,
+  reducers: {
+    resetStreak: (state) => {
+      state.currentStreak = 0;
+      state.longestStreak = 0;
+      state.streakDates = [];
+      state.error = null;
+    },
+    clearStreakError: (state) => {
+      state.error = null;
+    },
+  },
+  extraReducers: (builder) => {
+    builder
+      // Fetch streak
+      .addCase(fetchStreakThunk.pending, (state) => {
+        state.isLoading = true;
+        state.error = null;
+      })
+      .addCase(
+        fetchStreakThunk.fulfilled,
+        (state, action: PayloadAction<StreakResponseDto | null>) => {
+          state.isLoading = false;
+          if (action.payload) {
+            state.currentStreak = action.payload.currentStreak;
+            state.longestStreak = action.payload.longestStreak;
+            state.streakDates = action.payload.streakDates || [];
+          }
+        }
+      )
+      .addCase(fetchStreakThunk.rejected, (state, action) => {
+        state.isLoading = false;
+        state.error = action.payload as string;
+      })
+      // Update streak
+      .addCase(updateStreakThunk.pending, (state) => {
+        state.isLoading = true;
+        state.error = null;
+      })
+      .addCase(
+        updateStreakThunk.fulfilled,
+        (state, action: PayloadAction<StreakResponseDto>) => {
+          state.isLoading = false;
+          state.currentStreak = action.payload.currentStreak;
+          state.longestStreak = action.payload.longestStreak;
+          state.streakDates = action.payload.streakDates || [];
+        }
+      )
+      .addCase(updateStreakThunk.rejected, (state, action) => {
+        state.isLoading = false;
+        state.error = action.payload as string;
+      });
+  },
+});
+
+export const { resetStreak, clearStreakError } = streakSlice.actions;
+export default streakSlice.reducer;
diff --git a/frontend/lib/store.ts b/frontend/lib/store.ts
index a237e0e..be2bc15 100644
--- a/frontend/lib/store.ts
+++ b/frontend/lib/store.ts
@@ -1,10 +1,12 @@
 import { configureStore } from '@reduxjs/toolkit';
 import quizReducer from './features/quiz/quizSlice';
+import streakReducer from './features/streak/streakSlice';
 
 export const makeStore = () => {
   return configureStore({
     reducer: {
       quiz: quizReducer,
+      streak: streakReducer,
     },
   });
 };