diff --git a/melisa/core/http.py b/melisa/core/http.py
index f77a55b..08d17e6 100644
--- a/melisa/core/http.py
+++ b/melisa/core/http.py
@@ -184,7 +184,12 @@ class HTTPClient:
         return await self.__send("GET", route, params=params)
 
     async def post(
-        self, route: str, *, headers: dict = None, data: Optional[Dict] = None
+        self,
+        route: str,
+        *,
+        headers: dict = None,
+        json: Optional[Dict] = None,
+        data=None,
     ) -> Optional[Dict]:
         """|coro|
         Sends a POST request to a Discord REST API endpoint.
@@ -193,7 +198,9 @@ class HTTPClient:
         ----------
         route : :class:`str`
             The endpoint to send the request to.
-        data : Dict
+        json : Dict
+            Json data to post
+        data : Any
             Data to post
         headers : :class:`dict`
             Custom request headers
@@ -203,7 +210,7 @@ class HTTPClient:
         Optional[:class:`Dict`]
             JSON response from the Discord API.
         """
-        return await self.__send("POST", route, json=data, headers=headers)
+        return await self.__send("POST", route, json=json, data=data, headers=headers)
 
     async def delete(self, route: str, *, headers: dict = None) -> Optional[Dict]:
         """|coro|
diff --git a/melisa/models/guild/guild.py b/melisa/models/guild/guild.py
index 6b36de3..1b46993 100644
--- a/melisa/models/guild/guild.py
+++ b/melisa/models/guild/guild.py
@@ -470,7 +470,7 @@ class Guild(APIModelBase):
 
         for channel in data.get("channels", []):
             channel = _choose_channel_type(channel)
-            self.channels[Snowflake(int(channel.id))] = channel
+            self.channels[str(channel.id)] = channel
 
         for role in data.get("roles", []):
             role["guild_id"] = self.id
diff --git a/melisa/models/message/colors.py b/melisa/models/message/colors.py
index 0c4d9b5..7dde2c1 100644
--- a/melisa/models/message/colors.py
+++ b/melisa/models/message/colors.py
@@ -137,20 +137,3 @@ class Color:
     def default(cls: typing.Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0``."""
         return cls(0)
-
-    @classmethod
-    def random(
-        cls: typing.Type[CT],
-        *,
-        seed: typing.Optional[typing.Union[int, str, float, bytes, bytearray]] = None,
-    ) -> CT:
-        """A factory method that returns a :class:`Colour` with a random hue.
-
-        Parameters
-        ----------
-        seed: Optional[Union[:class:`int`, :class:`str`,
-                :class:`float`, :class:`bytes`, :class:`bytearray`]]
-            The seed to initialize the RNG with. If ``None`` is passed the default RNG is used.
-        """
-        rand = random if seed is None else random.Random(seed)
-        return cls.from_hsv(rand.random(), 1, 1)
diff --git a/melisa/rest.py b/melisa/rest.py
index b48b6e4..c704d95 100644
--- a/melisa/rest.py
+++ b/melisa/rest.py
@@ -197,19 +197,22 @@ class RESTApp:
         # ToDo: add file checks
 
         if embeds is None:
-            embeds = [embed.to_dict()] if embed is not None else []
+            embeds = [embed] if embed is not None else []
         if files is None:
             files = [file] if file is not None else []
 
-        payload = {"content": str(content) if content is not None else None}
+        payload = {
+            "content": str(content) if content is not None else None,
+            "embeds": [],
+        }
 
         for _embed in embeds:
-            if embed.total_length() > 6000:
+            if _embed.total_length() > 6000:
                 raise EmbedFieldError.characters_from_desc(
                     "Embed", embed.total_length(), 6000
                 )
+            payload["embeds"].append(_embed.to_dict())
 
-        payload["embeds"] = embeds
         payload["tts"] = tts
 
         # ToDo: add auto allowed_mentions from client
@@ -663,6 +666,43 @@ class RESTApp:
             headers={"X-Audit-Log-Reason": reason},
         )
 
+    async def get_global_application_commands(
+        self,
+        application_id: Union[int, str, Snowflake],
+        *,
+        with_localizations: Optional[bool] = False,
+    ):
+        """|coro|
+
+        [**REST API**] Fetch all of the global commands for your application.
+
+        Parameters
+        ----------
+        application_id: :class:`~melisa.utils.snowflake.Snowflake`
+            ID of the parent application
+        with_localizations: Optional[bool]
+            Whether to include full localization dictionaries
+            (``name_localizations`` and ``description_localizations``) in
+            the returned objects, instead of the ``name_localized`
+            and ``description_localized fields``. Default ``False``.
+
+        Raises
+        -------
+        HTTPException
+            The request to perform the action failed with other http exception.
+        ForbiddenError
+            You do not have proper permissions to do the actions required.
+        BadRequestError
+            You provided a wrong arguments
+        """
+
+        return [
+            ApplicationCommand.from_dict(x)
+            for x in await self._http.get(
+                f"/applications/{application_id}/commands?with_localizations={with_localizations}"
+            )
+        ]
+
     async def create_global_application_command(
         self,
         application_id: Union[int, str, Snowflake],
@@ -747,7 +787,7 @@ class RESTApp:
             data["default_permission"] = default_permission
 
         return ApplicationCommand.from_dict(
-            await self._http.post(f"/applications/{application_id}/commands", data=data)
+            await self._http.post(f"/applications/{application_id}/commands", json=data)
         )