Signal is widely recognized as the gold standard for privacy-focused messaging. Used by journalists, activists, security-conscious individuals, and anyone who values end-to-end encryption, Signal provides secure text messaging, voice calls, and video calls. With over 40 million users, it is the go-to choice for those who prioritize privacy in their communications.
How OpenClaw Integrates with Signal
OpenClaw connects to Signal through signal-cli, an external CLI tool that interfaces with Signal protocol. Here is how to set it up:
- Install signal-cli on the host where OpenClaw runs (Linux tested on Ubuntu 24)
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Create a bot account using one of two methods:
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QR Link:
signal-cli link -n "OpenClaw"then scan QR with Signal app - SMS Register: Register a dedicated phone number with captcha + SMS verification
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QR Link:
- Configure OpenClaw with your bot phone number and cliPath
- Restart the gateway and approve DM pairing
Key Features
OpenClaw Signal integration offers:
- End-to-End Encryption: Signal renowned encryption protects all messages
- Direct Messages: Full DM support with pairing/allowlist controls
- Group Chats: Group message handling with configurable policies
- Multi-account: Run multiple Signal bots from one OpenClaw instance
- External Daemon Mode: Manage signal-cli separately for containerized deployments
- Access Control: Configurable DM policies (pairing, allowlist, open) and group restrictions
Practical Use Case
A security-conscious organization could deploy OpenClaw on Signal for:
- Confidential AI assistance for team communications
- Secure bug bounty coordination
- Crisis response with encrypted messages
- Privacy-sensitive customer support
Since Signal messages are end-to-end encrypted by default, sensitive discussions stay private—even from the platform itself.
OpenClaw brings AI assistance to the platform of your choice. Learn more at docs.openclaw.ai
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