diff --git a/src/KBBoard/BoardAPI.js b/src/KBBoard/BoardAPI.js
index 25f52f0..4d7aad1 100644
--- a/src/KBBoard/BoardAPI.js
+++ b/src/KBBoard/BoardAPI.js
@@ -1,65 +1,83 @@
 import axios from 'axios';
 
 export const loadBoardDataAPI = async (boardId) => {
-    return axios.post('/api/boards/load', { id: boardId });
+    return axios.post('/api/boards/load', {id: boardId});
 };
 
-export const createTaskAPI = async (taskData) => {
-    return axios.post('/api/boards/categories/tasks/create', taskData);
+export const createTaskAPI = async (taskCateg, taskTitle, taskDescription) => {
+    return axios.post('/api/boards/categories/tasks/create', {
+        data: {category_id: taskCateg, title: taskTitle, description: taskDescription}
+    });
 };
 
-export const createCategoryAPI = async (categoryData) => {
-    return axios.post('/api/boards/categories/create', categoryData);
+export const createCategoryAPI = async (boardId, categTitle) => {
+    return axios.post('/api/boards/categories/create', {
+        data: {board_id: boardId, title: categTitle}
+    });
 };
 
-export const updateTaskAPI = async (updateData) => {
-    return axios.put('/api/boards/categories/tasks/update', updateData);
+export const updateTaskAPI = async (editedTaskId, editedTaskMethod, editedTaskValue) => {
+    return axios.put('/api/boards/categories/tasks/update', {
+        data: {id: editedTaskId, update_method: editedTaskMethod, value: editedTaskValue}
+    });
 };
 
-export const updateCategoryAPI = async (updateData) => {
-    return axios.put('/api/boards/categories/update', updateData);
+export const updateCategoryAPI = async (editedCategId, editedCategMethod, editedCategTitle) => {
+    return axios.put('/api/boards/categories/update', {
+        data: {id: editedCategId, update_method: editedCategMethod, value: editedCategTitle}
+    });
 };
 
-export const deleteCategoryAPI = async (categoryId) => {
+export const deleteCategoryAPI = async (categId) => {
     return axios.delete('/api/boards/categories/delete', {
-        data: { id: categoryId }
+        data: {id: categId}
     });
 };
 
 export const deleteTaskAPI = async (taskId) => {
     return axios.delete('/api/boards/categories/tasks/delete', {
-        data: { id: taskId }
+        data: {id: taskId}
     });
 };
 
-export const assignMemberAPI = async (updateData) => {
-    return axios.put('/api/boards/categories/tasks/assign', updateData);
+export const assignMemberAPI = async (editedTaskId, memberId) => {
+    return axios.put('/api/boards/categories/tasks/assign', {
+        data: {id: editedTaskId, member_id: memberId}
+    });
 };
 
-export const unassignMemberAPI = async (updateData) => {
-    return axios.put('/api/boards/categories/tasks/unassign', updateData);
+export const unassignMemberAPI = async (editedTaskId, memberId) => {
+    return axios.put('/api/boards/categories/tasks/unassign', {
+        data: {id: editedTaskId, member_id: memberId}
+    });
 };
 
-export const addMemberAPI = async (updateData) => {
-    return axios.post('/api/boards/members/add', updateData);
+export const addMemberAPI = async (boardId, username) => {
+    return axios.post('/api/boards/members/add', {
+        data: {username: username, board_id: boardId}
+    });
 };
 
-export const deleteMemberAPI = async (memberUsername) => {
+export const deleteMemberAPI = async (boardId, username) => {
     return axios.delete('/api/boards/members/delete', {
-        data: { id: memberUsername }
+        data: {username: username, board_id: boardId}
     });
 };
 
-export const quitMemberAPI = async () => {
-    return axios.delete('/api/boards/members/quit');
+export const quitMemberAPI = async (boardId) => {
+    return axios.delete('/api/boards/members/quit', {
+        data: {board_id: boardId}
+    });
 };
 
-export const updateBoardsAPI = async (updateData) => {
-    return axios.put('/api/boards/update', updateData);
+export const updateBoardsAPI = async (editedBoardId, editedBoardMethod, editedBoardValue) => {
+    return axios.put('/api/boards/update', {
+        data: {id: editedBoardId, update_method: editedBoardMethod, value: editedBoardValue}
+    });
 };
 
 export const deleteBoardsAPI = async (boardId) => {
     return axios.delete('/api/boards/delete', {
-        data: { id: boardId }
+        data: {id: boardId}
     });
 };