Skip to main contentTrial x402 PaymentWant to experience the real functionality of x402 Payment? Please visit our test environment: Algen x402 PaymentHere, you can directly test the blockchain-based micropayment function and experience how the x402 protocol enables on-demand paid access to content. How Agents & APIs use x402
Pay-per-use API models
AI services charge per inference, no subscription needed.
AI agents accessing APIs
AI tools pay per use for data, compute, or cloud services.
On-demand content
Users pay per article, video, or dataset, no subscription required.
Machine payments
IoT & autonomous systems transact automatically.
Better payments happen onchain
