DEVELOPER FIRST
Build Powerful Subscription Experiences with Our API.
Integrate, innovate, and scale your subscription business with our flexible and robust REST API.
Why build with the RecurringStack API?
A Foundation for Growth
Our REST API provides all the necessary building blocks to create sophisticated subscription logic and billing workflows, tailored to your exact business needs.
Subscription Management
Programmatically create, modify, pause, and cancel subscriptions with simple API calls to automate the entire lifecycle.
Process Payments
Integrate secure payment processing for credit cards and ACH directly into your application or checkout flow.
Automated Invoicing
Generate and deliver beautiful, compliant invoices automatically. Retrieve invoice history for any customer account.
Customer Management
Create and manage customer accounts, update contact information, and store custom data with a flexible and secure API.
Clear & Consistent
Predictable, Resource-Oriented API
Our API is designed with developer experience as a top priority. With resource-oriented URLs, predictable JSON responses, and standard HTTP verbs, integration is intuitive and straightforward.
- RESTful architecture for predictability.
- Standard HTTP response codes and verbs.
- JSON-formatted requests and responses.
- Comprehensive and clear error messages.
Secure & Scalable
Enterprise-Grade Infrastructure
Build with confidence on a platform designed for security, reliability, and scale. We handle the complexities of subscription billing so you can focus on your product.
- Authentication with secure API keys.
- Test and live environments for safe development.
- Webhooks for real-time event notifications.
- Detailed logging and API request history.
Ready to Build?
Dive into our comprehensive documentation, explore the API endpoints, and start building your integration today. Get your free API keys and begin making calls in our sandbox environment in minutes.
Client Libraries & SDKs
Integrate Faster with SDKs
Accelerate your development with our official client libraries. We provide SDKs for popular languages to simplify API interaction, authentication, and error handling.
- Available for PHP, Python, Node.js, and more.
- Reduces boilerplate code for common operations.
- Maintained and supported by our team.
Comprehensive Documentation
Your Guide to Integration
Our API documentation is your complete reference, with detailed guides, endpoint definitions, and real-world code examples to help you get started quickly and build with confidence.
- Interactive API explorer to make live calls.
- Copy-and-paste code examples in multiple languages.
- Clear explanations for every parameter and response.
- Guides for common use-cases and workflows.
