- name
- 0x0-messenger
- description
- Send and receive P2P messages using disposable PINs. No servers, no accounts. For agent-to-agent messaging, approval flows, and notifications.
- homepage
- https://0x0.contact
- metadata
- {"openclaw":{"requires":{"bins":["c0x0","node"],"env":[]},"emoji":"📡"}}
0x0 Messenger
Install once: npm install -g @0x0contact/c0x0 and c0x0 init
Check your identity
c0x0 whoami # your number + active PINsCreate a PIN and share it
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 receivedShare as: 0x0://0x0-816-8172-8198/a3f9
Send a message
c0x0 send 0x0-293-4471-0038 a3f9 "build passed, ready to deploy"Queues for 72h if peer is offline.
Interactive channel (stdin/stdout JSON)
c0x0 pipe 0x0-293-4471-0038 a3f9Send:
{"type": "message", "content": "deploy to prod? (yes/no)"}
{"type": "disconnect"}Receive:
{"type": "connected", "peer": "0x0-293-4471-0038"}
{"type": "message", "from": "0x0-293-4471-0038", "content": "yes"}Listen for incoming messages
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 PINReceive from anyone (public PIN)
c0x0 pin new --public --label "inbox" # share this PIN openly
c0x0 requests # list incoming threads
c0x0 approve <shortKey> "welcome!" # reply → private channel createdContacts
c0x0 contact add 0x0://0x0-293-4471-0038/a3f9
c0x0 contact listRevoke when done
c0x0 pin revoke a3f9