diff --git a/REST-API-Cards.md b/REST-API-Cards.md
index b24e89d..ebe6e36 100644
--- a/REST-API-Cards.md
+++ b/REST-API-Cards.md
@@ -59,4 +59,170 @@ The card's ID is returned in the format:
 {
     "_id": "W9m9YxQKT6zZrKzRW"
 }
+```
+
+# In Wekan code
+
+wekan/models/cards.js
+```
+  JsonRoutes.add('GET', '/api/boards/:boardId/lists/:listId/cards', function (req, res) {
+    const paramBoardId = req.params.boardId;
+    const paramListId = req.params.listId;
+    Authentication.checkBoardAccess(req.userId, paramBoardId);
+    JsonRoutes.sendResult(res, {
+      code: 200,
+      data: Cards.find({boardId: paramBoardId, listId: paramListId, archived: false}).map(function (doc) {
+        return {
+          _id: doc._id,
+          title: doc.title,
+          description: doc.description,
+        };
+      }),
+    });
+  });
+
+  JsonRoutes.add('GET', '/api/boards/:boardId/lists/:listId/cards/:cardId', function (req, res) {
+    const paramBoardId = req.params.boardId;
+    const paramListId = req.params.listId;
+    const paramCardId = req.params.cardId;
+    Authentication.checkBoardAccess(req.userId, paramBoardId);
+    JsonRoutes.sendResult(res, {
+      code: 200,
+      data: Cards.findOne({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false}),
+    });
+  });
+
+  JsonRoutes.add('POST', '/api/boards/:boardId/lists/:listId/cards', function (req, res) {
+    Authentication.checkUserId(req.userId);
+    const paramBoardId = req.params.boardId;
+    const paramListId = req.params.listId;
+    const check = Users.findOne({_id: req.body.authorId});
+    const members = req.body.members || [req.body.authorId];
+    if (typeof  check !== 'undefined') {
+      const id = Cards.direct.insert({
+        title: req.body.title,
+        boardId: paramBoardId,
+        listId: paramListId,
+        description: req.body.description,
+        userId: req.body.authorId,
+        swimlaneId: req.body.swimlaneId,
+        sort: 0,
+        members,
+      });
+      JsonRoutes.sendResult(res, {
+        code: 200,
+        data: {
+          _id: id,
+        },
+      });
+
+      const card = Cards.findOne({_id:id});
+      cardCreation(req.body.authorId, card);
+
+    } else {
+      JsonRoutes.sendResult(res, {
+        code: 401,
+      });
+    }
+  });
+
+  JsonRoutes.add('PUT', '/api/boards/:boardId/lists/:listId/cards/:cardId', function (req, res) {
+    Authentication.checkUserId(req.userId);
+    const paramBoardId = req.params.boardId;
+    const paramCardId = req.params.cardId;
+    const paramListId = req.params.listId;
+
+    if (req.body.hasOwnProperty('title')) {
+      const newTitle = req.body.title;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {title: newTitle}});
+    }
+    if (req.body.hasOwnProperty('listId')) {
+      const newParamListId = req.body.listId;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {listId: newParamListId}});
+
+      const card = Cards.findOne({_id: paramCardId} );
+      cardMove(req.body.authorId, card, {fieldName: 'listId'}, paramListId);
+
+    }
+    if (req.body.hasOwnProperty('description')) {
+      const newDescription = req.body.description;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {description: newDescription}});
+    }
+    if (req.body.hasOwnProperty('labelIds')) {
+      const newlabelIds = req.body.labelIds;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {labelIds: newlabelIds}});
+    }
+    if (req.body.hasOwnProperty('requestedBy')) {
+      const newrequestedBy = req.body.requestedBy;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {requestedBy: newrequestedBy}});
+    }
+    if (req.body.hasOwnProperty('assignedBy')) {
+      const newassignedBy = req.body.assignedBy;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {assignedBy: newassignedBy}});
+    }
+    if (req.body.hasOwnProperty('receivedAt')) {
+      const newreceivedAt = req.body.receivedAt;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {receivedAt: newreceivedAt}});
+    }
+    if (req.body.hasOwnProperty('startAt')) {
+      const newstartAt = req.body.startAt;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {startAt: newstartAt}});
+    }
+    if (req.body.hasOwnProperty('dueAt')) {
+      const newdueAt = req.body.dueAt;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {dueAt: newdueAt}});
+    }
+    if (req.body.hasOwnProperty('endAt')) {
+      const newendAt = req.body.endAt;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {endAt: newendAt}});
+    }
+    if (req.body.hasOwnProperty('spentTime')) {
+      const newspentTime = req.body.spentTime;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {spentTime: newspentTime}});
+    }
+    if (req.body.hasOwnProperty('isOverTime')) {
+      const newisOverTime = req.body.isOverTime;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {isOverTime: newisOverTime}});
+    }
+    if (req.body.hasOwnProperty('customFields')) {
+      const newcustomFields = req.body.customFields;
+      Cards.direct.update({_id: paramCardId, listId: paramListId, boardId: paramBoardId, archived: false},
+        {$set: {customFields: newcustomFields}});
+    }
+    JsonRoutes.sendResult(res, {
+      code: 200,
+      data: {
+        _id: paramCardId,
+      },
+    });
+  });
+
+
+  JsonRoutes.add('DELETE', '/api/boards/:boardId/lists/:listId/cards/:cardId', function (req, res) {
+    Authentication.checkUserId(req.userId);
+    const paramBoardId = req.params.boardId;
+    const paramListId = req.params.listId;
+    const paramCardId = req.params.cardId;
+
+    Cards.direct.remove({_id: paramCardId, listId: paramListId, boardId: paramBoardId});
+    const card = Cards.find({_id: paramCardId} );
+    cardRemover(req.body.authorId, card);
+    JsonRoutes.sendResult(res, {
+      code: 200,
+      data: {
+        _id: paramCardId,
+      },
+    });
 ```
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