signedRequestdepending on the environment.
apiUrl: the URL of the webview-facing waitlist API.
ioUrl: the URL of the contact-facing waitlist WebSocket server.
token: a JWT token from the chat app.
signedRequest: a signed request from a Messenger webview.
For dev/demo purposes, can be run in a standalone environment with
npm run watch. Just set
IO_URLas environment variables, and supply a pre-generated token in
CHAT_TOKEN. You can copy the token from any API request from the chat app. Environment variables can be set in an