Coinbase Ships AI Agent That Trades Crypto and Pays for Research via x402

Coinbase just gave AI agents a crypto wallet and a credit card, and it's using the open x402 payment protocol to let them spend money on research data without needing a human to log in.

Days after Robinhood launched its own trading agents, Coinbase rolled out an agent that can execute trades, rebalance portfolios, and pay for premium research APIs—all automatically. Lincoln Murr, Head of AI Product, told TechCrunch the goal is to build a product for a future where most of the internet is accessed through agents.

How the Agent Spends Real Money

The trick is the x402 payment protocol, which Coinbase launched last year with AWS, Anthropic, Circle, and Near. Using it, the agent can pay for on-demand compute and premium data streams without any subscription or user login. Coinbase lists the services the agent can access on a dedicated website. That's a fundamentally different model from the usual API key + monthly bill approach.

For now the agent trades crypto spot and derivatives markets. Equities and prediction markets are in the pipeline. Users can set maximum trade sizes, limit which services the agent touches, and cap total spending—custom limits coming soon.

Two Modes, One Agent

The agent can work directly on a user's main Coinbase account, or run isolated in a sandbox if you want to test the waters. It uses Coinbase Advanced (the pro trading platform with TradingView charts) to analyze and execute. You can ask it to rebalance a portfolio, follow an investment thesis, or just give advice on a one-time trade.

Coinbase also integrated the agent with ChatGPT and Claude through an MCP server. That means you can summon it from inside those models without leaving the chat window.

The Agentic Payments Race

This is more than a feature launch—it's a strategic bet that the next trillion internet interactions will be agent-to-agent. Visa already invested in Replit for agentic payments, and struck a deal with OpenAI this week. Financial regulators are taking notice: the Financial Stability Board just called for strong safeguards.

Coinbase has been laying this groundwork for years—AgentKit launched in 2024 for automated wallets, and last December it added an AI assistant that gives trading tips. The new agent is the first product that ties those pieces together into something an agent can actually execute and pay for.

The next move is custom limits and expanded markets, but the real shift is already in place: an agent that can authenticate, trade, and pay its own way without a human clicking "confirm."

Source: Coinbase debuts AI agent that can trade and pay for premium research
Domain: techcrunch.com