Liquid launches Co-Invest AI trading assistant on Grok, bringing multi-asset trading to xAI’s chatbot

Liquid launched its Co-Invest AI trading assistant on Grok on August 26, 2026, letting users link Liquid brokerage accounts and place trades across crypto perpetuals, US stocks, forex, commodities, and prediction markets directly inside xAI's chatbot. The integration is built on the Model Context Protocol and requires explicit user confirmation for every trade, following Co-Invest's May 2026 debut on ChatGPT and Claude. Liquid, which launched in August 2025, reports more than $3 billion in trading volume across roughly 40,000 users and about $25.6 million in total funding, and is available in all 50 US states.

Liquid launches Co-Invest AI trading assistant on Grok, bringing multi-asset trading to xAI’s chatbot The integration lets users research stocks, scan crypto markets, and execute trades directly through Grok without leaving the conversation Liquid’s AI trading assistant, Co-Invest, is now live on Grok, xAI’s chatbot. That means users can link their Liquid brokerage accounts and go from asking Grok about market conditions to actually placing trades, all within the same interface. The integration, built using the Model Context Protocol MCP , connects Grok to Liquid’s trading infrastructure. Once linked, the AI can analyze portfolios, scan markets across multiple asset classes, and propose specific trades for user approval. How Co-Invest works inside Grok Co-Invest doesn’t hand the keys to the AI. Every trade proposed by Grok requires explicit user confirmation through a dedicated confirmation card before execution. The AI cannot move funds, adjust account settings, or execute orders autonomously. Liquid operates on a non-custodial model, meaning the platform never holds user funds directly. The AI layer sits on top as an analytical and routing tool, not as an autonomous agent with signing authority over your money. Users can toggle between live trading and paper trading through the integration. Paper trading lets users test strategies or get comfortable with the AI-assisted workflow before committing real capital. The asset coverage is notably broad. Co-Invest supports crypto perpetuals, US stocks, foreign exchange pairs, commodities, and prediction markets. AI, tech, and the markets they move—in one daily briefing. Daily. Free. Join 34,000+ readers across crypto, finance, and policy. A growing roster of AI platforms Grok isn’t the first AI assistant to get the Co-Invest treatment. Liquid initially launched the tool in May 2026 with support for ChatGPT and Claude. The Grok integration, which went live on August 26, 2026, extends that footprint to xAI’s platform. The Model Context Protocol enabling these integrations is a standardized way for AI models to interact with external tools and data sources, allowing different AI systems to plug into the same backend services without custom engineering for each one. Liquid’s traction so far Since launching in August 2025, Liquid has processed more than $3 billion in trading volume across approximately 40,000 users. The company has raised around $25.6 million in total funding to date. Availability spans all 50 US states, which is notable given the regulatory patchwork that often forces crypto-adjacent platforms to carve out exclusions for certain jurisdictions. The 40,000-user figure takes on different meaning when contextualized against the $3 billion volume number. That works out to roughly $75,000 in average trading volume per user, indicating that Liquid’s user base skews toward active traders rather than casual retail participants. Disclosure: This article was edited by Diego Almada Lopez. For more information on how we create and review content, see our Editorial Policy https://cryptobriefing.com/editorial-policy/ .