Building subscription infrastructure from scratch is time-consuming and error-prone. Receipt validation rules differ between Apple and Google, cross-platform subscriber tracking requires a dedicated backend, and keeping entitlement state in sync across devices is a problem every monetised app faces independently. MonetKit solves all of this so you can focus on your product.

With today's launch, MonetKit supports iOS, Android, and Web through a single, consistent API. Key features include:

• Unified API — one set of methods across all platforms. getOfferings(), purchase(), and getCustomerInfo() work identically whether you are on Swift, Kotlin, or JavaScript.
• Real-time webhooks — receive instant notifications for every subscription lifecycle event: purchases, renewals, cancellations, expirations, and refunds.
• MonetKit Portal — a purpose-built dashboard for managing products, entitlements, and paywalls without a code deployment.

Getting started takes less than ten minutes. Head to the documentation to configure your first project, import your products, and install the SDK for your platform.