Authentication

You may want to use mautrix-manager instead of bot commands. It will automate extracting cookies so you don't need to mess with browser devtools.

0. Open a private chat with the bridge bot. Usually @gmessagesbot:your.server
   • If the bot doesn't accept the invite, see the troubleshooting page
1. Send login to start the login.
2. Log into https://voice.google.com with your Google account.
   • Using a private window is recommended to ensure the cookies don't get rotated by the bridge, and because the bridge doesn't support cookies linked to multiple accounts.
3. Make a key-value JSON object containing at least the SID, HSID, SSID, OSID, APISID and SAPISID cookies. Sometimes Google also requires __Secure-1PSIDTS to be included. Alternatively, you can copy a request with the cookies as cURL from the network tab and paste that to the bot.
4. Send the JSON object to the bot.
5. The bot should inform you of a successful login and bridge recent chats.