How I Built a Credit Routing Layer That Saved Me $20/month on Manus AI

If you've used Manus AI for than a week, you've probably had that sinking feeling: you check your credit balance and realize you've burned through half your monthly allocation on tasks that didn't even work properly. I tracked every single task I ran on Manus for 30 days. The results were eye-opening - and led me to build a system that cut my effective spending from ~$39/month to about $15-20 for the same output quality.