RevenueCat

API

App-store purchases, subscription entitlements and mobile paywalls

Price: Free tier, then revenue-based fees
Access: SDK key or secret API v2 key

About

Hosted backend and SDKs for in-app purchases, subscriptions, entitlements and paywalls across Apple, Google and web stores. Configure your store accounts and products first. The official remote MCP manages subscription configuration and analytics.

What you can do with it

Manage in-app purchases and subscription access across iOS and Android
Restore purchases and sync customer entitlements with your backend
Configure products, offerings and paywalls through APIs or the official MCP

Get started

Create a project and connect the relevant store accounts
Configure products and entitlements, then install the app SDK
Create a permissioned secret API v2 key for server requests

Example

curl https://api.revenuecat.com/v2/projects \
  -H "Authorization: Bearer $REVENUECAT_API_KEY"

Details

Hosting: Hosted service
Available in: Worldwide
Official SDKs: Swift, Kotlin, Dart
MCP server: Remote