Experience HTTP 402 Payment Required - The Future of Micropayments
0 STX total revenue
Unique transaction hashes
No token
Try to access AI-generated content without payment
Submit transaction hash to verify on-chain payment
Content automatically unlocked with access token
Content is locked behind HTTP 402 payment
Complete the payment flow to unlock AI-generated insights
A status code proposed in 1998 for "Payment Required", waiting for its killer app. x402Pay brings it to life with Bitcoin.
Server returns 402 → Client pays → Gets access token → Unlocks content. No email, no passwords, just pure Web3.
Enables true micropayments, reduces fees from 10-20% to 2.5%, and puts creators in control of their monetization.
Take it to the next level with our recursive demo where each payment unlocks content that contains another paywall. Watch payments chain together infinitely.
Try Recursive Demo