2Chat from the command line
WhatsApp, SMS and phone messaging, with contacts and groups.
gbrain.io
WhatsApp, SMS and phone messaging, with contacts and groups. GBrain gives 2Chat, and every other application you connect, a command line.
One price for one person: 2Chat and every other application GBrain connects, from a terminal or any AI. Cancel any time.
2Chat is connected on its own sign-in page, in the browser. A key or a sign-in never passes through the terminal.
# AI agents: read gbrain.io/llms.txt curl -sSL https://gbrainio.terminalwire.sh | bash gbrainio terminal connect
The installer is a shell script for macOS and Linux. Read it before you run it.
# Every 2Chat command, once 2Chat is connected gbrainio tool help 2chat
2Chat connects WhatsApp numbers, SMS and virtual phone numbers to one messaging API. Connected to a workspace, GBrain can answer “what did the customer say on WhatsApp yesterday?”, send a follow-up message, or add a new contact.
Each terminal reaches 2Chat at the level set for it in the browser: Off, or On, which is every command 2Chat's server lists. A terminal reads its level and never raises it.
Each of 2Chat's commands stops at 1,000 actions a day on the account it reaches, whichever terminal or AI asks, and starts again at midnight UTC. Only that command stops.
Each command a terminal runs on 2Chat is a row on GBrain's activity log: which terminal, which account, what it did and whether it was allowed, refusals included. gbrainio activity ls --tool 2chat reads it back.
2Chat's own server lists its commands only to a terminal that has connected it, so they are not on this page. Once 2Chat is connected, gbrainio tool help 2chat says what each of them does, and gbrainio tool ls lists them with everything else the terminal can run. Claude Code and Codex run the same commands, at the same level, on the same record.
GBrain reaches 2Chat at its own server, mcp.2chat.io. On 2Chat's own pages: its website, how the connection works, its terms of service and its privacy policy.
The GBrain Tools command line works with every other application GBrain connects, each with a page like this one.
Personal is $49 a month for one person. Connect 2Chat in the browser, and say how far each terminal and each AI may go with it. Change any of it, or take all of it back, whenever you want.