SHKeeper

SHKeeper is a self-hosted and open-source cryptocurrency payment processor developed by VSYS Host as a non-custodial solution for secure, decentralized cryptocurrency transactions. It combines payment gateway and merchant functionality into a single system, allowing businesses to accept a wide range of cryptocurrencies directly on their own servers - without intermediaries, custodial services, or transaction fees charged by the processor. SHKeeper operates as a fully independent software that merchants deploy and manage themselves, ensuring complete control over infrastructure, funds, and data privacy.

The system offers a flexible API and can be integrated into custom-built platforms, as well as popular CMS and billing systems, using ready-made modules. Each payment is processed through a unique cryptocurrency address generated per invoice. SHKeeper monitors incoming transactions and sends callbacks to the merchant’s system once a payment is confirmed. All payments are processed direct