Trajectory

OpenClaw v2026.4.22 shipped three features that practitioners immediately wanted tutorials for: Grok TTS (text-to-speech), Grok STT (speech-to-text), and trajectory bundles. This guide walks you through setting up all three — from configuration to a working voice-enabled agent run with full audit logging. Prerequisites OpenClaw v2026.4.22 or later (openclaw --version to confirm) An xAI API key (console.x.ai to generate one) A working OpenClaw gateway or TUI session Step 1: Add Your xAI API Key If you haven’t already configured xAI as a provider, add your API key to your OpenClaw config: ...

If you’ve been running OpenClaw in production, today’s release is one worth stopping for. Version 2026.4.22 dropped earlier this week and it’s packed — full xAI/Grok integration, a terminal-native mode that doesn’t need the Gateway, and a new “flight recorder” for your agent runs. Let’s break it down. Full xAI/Grok Provider Support The headline feature is comprehensive xAI integration. OpenClaw now supports: Image generation and editing: grok-imagine-image and grok-imagine-image-pro with reference-image edit capability Text-to-speech (TTS): Six live xAI voices, supporting MP3, WAV, PCM, and G.711 audio formats Speech-to-text (STT): grok-stt for batch audio transcription Voice Call streaming: Real-time xAI transcription for live voice sessions This brings xAI into parity with OpenAI and ElevenLabs on the audio/speech side. For anyone building voice-enabled agents, you now have a third high-quality provider option without any third-party middleware. ...