iMessage (imsg)
Native macOS iMessage integration via AppleScript bridge. Created by Peter Steinberger, this approach uses Messages.app directly through automation. Simpler than BlueBubbles but more fragile with OS updates. macOS only.
Related Resources
Zalo
Vietnam-focused messaging platform with Bot API integration. Enables OpenClaw to send/receive direct messages through Zalo's official bot platform. Supports text, images, and stickers with pairing-based authentication for secure DM access.
Signal
Privacy-focused messaging integration using signal-cli. Enables encrypted communication through Signal protocol with OpenClaw. Requires linked device setup and supports all Signal features including groups, reactions, and media.
Google Chat
Google Workspace team messaging integration. Connect OpenClaw to Google Chat spaces and direct messages. Requires Google Workspace account and Chat API enablement with service account credentials.