Subscription Payment (Crypto)

**AS** cryptopayment system connect to Agent plateform
**I WANT TO** validate a crypto user payment subscription to Agent premium service
**IN ORDER TO** give premium access role to Agent plateform user

**Idea :** 
<img width="1042" height="806" alt="Image" src="https://github.com/user-attachments/assets/6eb40777-56d3-413d-966c-65be770ec7e1" />

Voir : https://dashloot.com/premium