Built an enterprise-grade validation microservice as a solo builder—AMA! 🚀

Hey Product Hunt! 🙌

After seeing multiple SaaS platforms waste server resources and proxy bandwidth on fake accounts, I decided to build MailCheck API—a high-performance microservice designed to stop trial abuse right at the signup door.

Building high-availability infrastructure with sub-50ms latency as an independent builder came with some great technical challenges.

Ask Me Anything about:

• Infrastructure and low-latency edge deployment

• Structuring pricing tiers for developer APIs

• Pre-launch strategies on Product Hunt

We go live in less than 22 hours! You can support the launch by hitting "Notify Me" here: 🔗 [https://www.producthunt.com/products/mailcheck-email-validation-fadsync-api?launch=mailcheck-email-validation-fadsync-api]