add twitch api

Author: ToastedDev

yabcounts.yaml

@@ -256,6 +256,51 @@ paths:
                         type: integer
                       postCount:
                         type: integer
+  /twitch/channel/{username}:
+    get:
+      summary: Get a Twitch channel
+      parameters:
+        - name: username
+          in: path
+          required: true
+          schema:
+            type: string
+            description: The username of the Twitch channel.
+          example: ninja
+        - name: fields
+          in: query
+          required: false
+          schema:
+            type: string
+            description: Used to specify the specific fields you want from the response.
+          example: name,statistics.followerCount
+      responses:
+        "200":
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  username:
+                    type: string
+                  name:
+                    type: string
+                  handle:
+                    type: string
+                  url:
+                    type: string
+                  thumbnail:
+                    type: string
+                  banner:
+                    type: string
+                  description:
+                    type: string
+                  statistics:
+                    type: object
+                    properties:
+                      followerCount:
+                        type: integer
 components:
   securitySchemes:
     apiKey: