402x
Payment layer for the open web
Instant micropayments for content, APIs and AI agents, built on Coinbase’s x402 protocol. Stablecoins settle in seconds with on-chain proof.
402x.io- PaywallsUnlocks, bundles and timed passes
- APIsPay per call in one line of code
- TasksEscrowed work for people and agents
- CommunitiesPay-to-post access that stops spam
- ResearchPer-paper access that pays authors
- WidgetsNo-code pay buttons and gated files










