Flow Harvester

Configure server connection. Email auto-detects from the first captured bearer.

Where your flow-api instance is hosted.
Acts as the secret between this extension and your server.
Leave blank — the extension queries Google userinfo with the captured bearer to learn it automatically.

One Chrome profile = one Google account. Use Chrome's profile switcher to add another account, install this extension fresh in that profile, and use a different proxy if you want IPs split.