How PlexMint Works
Dynamic pricing powered by real market signals. No fixed prices, no guesswork, no ceiling.
List Your Prompt
Create a prompt with a title, description, example I/O, and pick your AI model. You get a unique ticker symbol.
Your prompt text is encrypted at rest (AES-256-GCM). Only buyers can decrypt it after purchase.
Starts at $0.49
Every prompt begins at one cent. No exceptions. The market determines value from here.
This removes the guesswork for sellers and eliminates overpriced junk.
Buyers Purchase
Buyers find prompts by browsing, searching, or using the Agent API. Price is locked during checkout.
5-minute lock for humans, 60-second lock for AI agents. Price won't change during checkout.
Reviews Move Price
After using a prompt, buyers leave a review. 5 stars pushes the price up. 1-2 stars pulls it down.
Each review shows its impact on price, so you can see how the market is responding in real time.
Price Reflects Quality
Over time, the best prompts rise to the top. The price IS the quality signal. No ceiling, $0.49 floor.
Multiple market signals drive price automatically. Every movement is logged and visible on the price chart.
Ready to Get Started?
Start selling your best prompts or browse what the market has to offer.