diff --git a/api.yaml b/api.yaml
index 2108278..386e9bb 100644
--- a/api.yaml
+++ b/api.yaml
@@ -154,37 +154,13 @@ paths:
 
   /api/upload:
     post:
-      summary: "Uploads a new article"
+      summary: Uploads a new article
       requestBody:
         required: true
         content:
           application/json:
             schema:
-              type: object
-              properties:
-                title:
-                  type: string
-                  description: "Name of the article. Must be unique"
-                summary:
-                  type: string
-                  description: A short overview summary of the article
-                authors:
-                  type: array
-                  items:
-                    $ref: '#/components/schemas/Author'
-                  description: List of additional author who contributed to the article. The author which sends this request is automatically added as (main) author
-                image:
-                  type: string
-                  description: Link to a preview image
-                  nullable: true
-                tags:
-                  type: array
-                  description: Tags the article should have. If the tag does not exist, a new one is created automatically
-                  items:
-                    $ref: '#/components/schemas/Tag'
-                content:
-                  type: string
-                  description: The article itself, formatted as markdown
+              $ref: '#/components/schemas/Article'
       security:
         - cookie: []
       responses:
@@ -206,6 +182,66 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/ApiError'
+
+  /api/edit:
+    post:
+      summary: Edit an already existing article
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Article'
+      security:
+        - cookie: []
+      responses:
+        200:
+          description: The article was edited
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ArticleSummary'
+        401:
+          description: Not authorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ApiError'
+        409:
+          description: A article with the same title already exists
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ApiError'
+
+  /api/delete:
+    post:
+      summary: Deletes an article
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                id:
+                  type: number
+                  description: ID of the article to delete
+      security:
+        - cookie: []
+      responses:
+        200:
+          description: The article was edited
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ArticleSummary'
+        401:
+          description: Not authorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ApiError'
                 
 components:
   schemas:
@@ -215,6 +251,36 @@ components:
         message:
           type: string
           description: Error message
+    Article:
+      type: object
+      properties:
+        title:
+          type: string
+          description: "Name of the article. Must be unique"
+        summary:
+          type: string
+          description: A short overview summary of the article
+        authors:
+          type: array
+          items:
+            $ref: '#/components/schemas/Author'
+          description: List of additional author who contributed to the article. The author which sends this request is automatically added as (main) author
+        image:
+          type: string
+          description: Link to a preview image
+          nullable: true
+        tags:
+          type: array
+          description: Tags the article should have. If the tag does not exist, a new one is created automatically
+          items:
+            $ref: '#/components/schemas/Tag'
+        link:
+          type: string
+          description: The link name (last path of the url) which redirects to the article
+          nullable: true
+        content:
+          type: string
+          description: The article itself, formatted as markdown
     ArticleSummary:
       type: object
       properties:
@@ -237,6 +303,12 @@ components:
           type: array
           items:
             $ref: '#/components/schemas/Tag'
+        created:
+          type: string
+          description: A RFC3339 formatted date when the article was created
+        modified:
+          type: string
+          description: A RFC3339 formatted date when the article was modified
         link:
           type: string
           description: Link to the article itself