Hello Developers
HTTP 403 (Forbidden)
Use a proxy.
Instead of discord.com type hooks.hyra.io (in the webhook link). This will allow you to send messages with Discord webhooks.
discord.com
hooks.hyra.io
Example: Was: https://discord.com/api/webhooks/1030302001/AisDPpdoAPpaPA
Now: https://hooks.hyra.io/api/webhooks/1030302001/AisDPpdoAPpaPA