AI agents are already paying each other. Recently, 14 million transfers have been made through the x402 protocol, with Base leading the way. This isn't just a statistic—it's a sign that micropayments in crypto are becoming a reality.
What is x402 and why it matters
x402 is a protocol that allows AI agents to automatically make micropayments. Simply put, it's a way for machines to pay machines—fast, cheap, and without human intervention. Previously, such operations were hindered by high fees and slow transactions, but now, with the growing number of transfers, it's clear that the infrastructure is ready.
Why Base leads
Base, Coinbase's layer-2 network, has become the most popular for these transfers. The reason: low fees and high speed. For micropayments, where the amount can be less than a cent, it's critical that fees don't eat up the entire sum. Base, with its gas costs of just a few cents, is ideal. It's like comparing TRC-20 and ERC-20: on Tron, fees are lower, but speed sometimes suffers. Here, the key is that Base is an L2, inheriting Ethereum's security but with much lower costs.
What this means for virtual card and crypto users
If you pay for subscriptions or foreign services with crypto, the emergence of such protocols is good news. First, it lowers the barrier for automatic payments: you can set up autopayments for AI services, streaming, or cloud storage without worrying that fees will exceed the subscription cost. Second, it increases competition among networks, pushing fees down.
Practical tip: choose your network wisely
For micropayments and stablecoin transfers, pay attention to the network. TRC-20 (Tron) is cheap and fast, but not universally supported. ERC-20 (Ethereum) is more expensive but more universal. Base is a compromise for those working in the Ethereum ecosystem. Always check which network your wallet or service uses to avoid overpaying.
Conclusion
14 million transfers is not just a number. It demonstrates that micropayments in crypto have finally become economically viable. For users, this means more opportunities and lower costs. Keep an eye on x402 and similar protocols—they may change how we pay for digital services.
The crypto market is volatile. The information in this article is not financial advice.
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