The web request block
The web request block sends a request to another website or app (an API). You can build the request from scratch, or start from a ready template. Searchrequest in the block list to find it.
The answer from the website then flows into the blocks after it.
A web request can only reach normal web addresses (the normal web ports).
Keep your keys secret
Many websites ask for a password called an API key. Never type it straight into a block. Save it as a secret and use the secret in the block instead. The builder’s Secrets panel shows your secrets. See Secrets.Other ways to talk to the outside world
Inbound webhooks
Let other websites send things to your bot.
WhatsApp: Apps and services
On WhatsApp, Send to an app sends data and gives back
{app_reply}.