v402pay.onvoyage.ai provides simple REST pay endpoints that enable micro-payments on the Solana network to unlock individual pieces of content. Each endpoint corresponds to a pay-to-unlock item (articles shown in samples) at a fixed, ultra-low price of $0.01, making it ideal for micropayments and lightweight paywalls. Its straightforward call pattern is well suited for integrating per-article purchases, tips, or gated content into web and mobile experiences.