WuShuo has learned that Coinbase published a post outlining its full-stack layout in the AiFi (Agent Finance) sector. Coinbase pointed out that the agent economy is primarily composed of three parties: users utilizing agents, businesses selling to agents, and developers building agents. Coinbase is providing a complete infrastructure for these three groups: For users, **Coinbase for Agents** allows them to access the platform via Claude or ChatGPT for asset trading and portfolio management. For businesses, **Coinbase Business** supports receiving USDC payments from AI agents through the x402 protocol. For developers, the **CDP x402 SDK** enables them to integrate agent payment functionality into any API or MCP with just 3 lines of code. Additionally, Coinbase has launched the AI investment advisor **Coinbase Advisor** and the agent service discovery platform **AgenticMarket**. Coinbase reminds users that AI agents may encounter errors or failures, and users bear all risks associated with transactions executed by agents, as well as any risks related to third-party AI providers' use of data. https://www.(wublock123.com)/news/news-66596