0x0-messenger

# 0x0 Messenger Install once: `npm install -g @0x0contact/c0x0` and `c0x0 init` ## Check your identity ```bash c0x0 whoami # your number + active PINs ``` ## Create a PIN and share it ```bash c0x0 pin new --label "deploy-bot" # creates e.g. "a3f9" c0x0 pin new --expires 1h # auto-expires after 1 hour c0x0 pin new --once # expires after first message received ``` Share as: `0x0://0x0-816-8172-8198/a3f9` ## Send a message ```bash c0x0 send 0x0-293-4471-0038 a3f9 "build passed, ready to deploy" ``` Queues for 72h if peer is offline. ## Interactive channel (stdin/stdout JSON) ```bash c0x0 pipe 0x0-293-4471-0038 a3f9 ``` Send: ```json {"type": "message", "content": "deploy to prod? (yes/no)"} {"type": "disconnect"} ``` Receive: ```json {"type": "connected", "peer": "0x0-293-4471-0038"} {"type": "message", "from": "0x0-293-4471-0038", "content": "yes"} ``` ## Listen for incoming messages ```bash c0x0 listen # waits on all active PINs, emits JSON events c0x0 inbox --json # check inbox without connecting c0x0 read a3f9 # read message history for a PIN ``` ## Receive from anyone (public PIN) ```bash c0x0 pin new --public --label "inbox" # share this PIN openly c0x0 requests # list incoming threads c0x0 approve <shortKey> "welcome!" # reply → private channel created ``` ## Contacts ```bash c0x0 contact add 0x0://0x0-293-4471-0038/a3f9 c0x0 contact list ``` ## Revoke when done ```bash c0x0 pin revoke a3f9 ```