Looking for feedback: We built a crypto payment gateway with a fixed 0.55% fee
Hi everyone,
Over the past several months we've been building Mushegyan Gateway, a payment infrastructure for businesses that want to accept cryptocurrency payments through a single API.
The original idea came from a simple observation.
Many payment providers still charge between 2% and 5% per transaction, and even lower-cost solutions often start around 0.8% or more. We wanted to see whether we could design an infrastructure with transparent pricing while keeping integration simple for developers.
Our pricing model is straightforward:
0.05% covers transaction routing through our infrastructure.
0.50% is the platform fee.
The total processing fee is 0.55%, with no hidden spreads or additional processing charges.
Security was another priority from the beginning.
Each customer receives an individual API Key and Secret Key. Every request must be authenticated before it reaches the payment API, helping prevent unauthorized access and protecting payment operations.
The platform currently includes:
Global cryptocurrency payment processing.
Fast API and SDK integration.
Secure API authentication.
Low-latency infrastructure.
Reliable webhook delivery.
Scalable architecture for growing businesses.
We're still actively developing the platform and would genuinely appreciate feedback from people building in Bitcoin, Lightning, Web3, or fintech.
Some questions we'd love your opinion on:
What features would you expect from a crypto payment gateway today?
What are the biggest pain points you've experienced with existing providers?
Is transparent pricing something you actively look for?
What would prevent you from trying a new payment infrastructure?
We're also looking for our first long-term partners who would like to test the platform and help shape future development.
Website: mushegyan.space
Email: hello@mushegyan.space
