Coinbase Launches X402 for AI Crypto Payments
Coinbase unveils X402, a crypto payment standard for AI and bots, enabling walletless transactions over HTTP.

- Coinbase introduces X402 for AI and software agents
- Enables walletless crypto payments over HTTP
- Bridges Web3 with real-world automation
Crypto Payments for the AI Era
Coinbase has taken a leap forward in merging artificial intelligence with blockchain by launching X402, a new crypto payment standard designed for apps, APIs, and bots. Unlike traditional Web3 wallets, X402 allows direct crypto payments between machines over HTTP, making transactions seamless, automated, and walletless.
This innovation could fundamentally change how AI systems interact financially. Imagine an AI bot ordering a service or buying data—and paying instantly in crypto without needing a human-controlled wallet. That’s the kind of automation X402 enables.
How X402 Works
X402 builds on existing internet protocols but adds a crypto layer tailored for autonomous agents. Instead of using human-operated wallets, software agents and bots can communicate and transfer value directly, securely, and instantly.
This solution is particularly useful for machine-to-machine payments—like APIs charging per call, bots subscribing to data feeds, or AI services purchasing compute resources on the fly. Coinbase is aiming to build infrastructure that helps AI systems act as independent economic agents within the Web3 ecosystem.
The protocol leverages decentralized identity and blockchain verification to ensure trust without traditional authentication methods. In short, it’s Web3’s answer to the growing need for AI-native financial tools.
A Bridge Between Web3 and Automation
Coinbase’s X402 is not just about crypto—it’s about automation. By enabling AI agents to pay autonomously, X402 connects the decentralized internet with real-world use cases like IoT devices, automated marketplaces, and smart service agreements.
This launch puts Coinbase at the forefront of integrating crypto with AI. As both sectors evolve rapidly, tools like X402 could become essential for powering the next generation of decentralized, automated applications.
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