Imagine that a robot wants to access information or a feature on another website, and the website asks it for a bank card! How does it solve this problem?
Recently, artificial intelligence applications have gone beyond providing answers and instructions to users, as they have now started paying for their own purchases!
Artificial intelligence is now capable of working through software robots (AI Agents). These robots faced a problem: if we asked them to purchase information from another website, how could they do so when they do not have a Visa card or a hand to fill in the data?
An automated and fast payment method has now been developed using stablecoins such as USDC. It is the HTTP x402 protocol, which allows these robots to conduct financial transactions with other websites without human intervention.
What Is the HTTP x402 Protocol?
It is an open-source protocol developed by Coinbase and Cloudflare and adopted by the Linux Foundation. It uses an old internet status code called HTTP 402 (Payment Required).
When millions of AI Agents begin making automatic payments to purchase data and services, they will not use slow or expensive networks. All these robots will turn to networks and financial chains that offer extremely high speeds and fees close to zero.
This provides an indication of increasing demand for networks characterized by near-zero fees and extremely fast confirmation speeds, such as Base and Solana.
Conclusion
The x402 protocol is not merely a technical solution to the problem of payments; rather, it is the beginning of the machine economy and the dominance of stablecoins such as USDC. Networks with low fees and extremely high speeds will be the biggest beneficiaries of this enormous volume of daily transactions.
