# SteadPay

## Docs

- [Authentication](https://docs.steadpayhq.com/api-reference/authentication.md): How to authenticate requests to the SteadPay API.
- [Subscriber Status](https://docs.steadpayhq.com/api-reference/subscriber-status.md): Look up the billing enforcement status for a subscriber.
- [Dashboard](https://docs.steadpayhq.com/dashboard/overview.md): Monitor subscriber billing states, retry history, and webhook delivery logs.
- [Introduction](https://docs.steadpayhq.com/introduction.md): SteadPay keeps your recurring revenue steady by catching failed payments at the highest-intent moment — when your subscriber is already inside your app.
- [Quickstart](https://docs.steadpayhq.com/quickstart.md): Go from zero to live enforcement in under 10 minutes.
- [Android](https://docs.steadpayhq.com/sdks/android.md): Native billing enforcement for Android apps using Jetpack Compose — minimum API 26 (Android 8.0).
- [Flutter](https://docs.steadpayhq.com/sdks/flutter.md): Native billing enforcement for Flutter apps — no WebView, no platform channels.
- [React Native](https://docs.steadpayhq.com/sdks/react-native.md): Native billing enforcement for React Native apps — no WebView, no native module linking.
- [Swift (iOS / macOS)](https://docs.steadpayhq.com/sdks/swift.md): Native billing enforcement for SwiftUI apps — supports iOS 15+ and macOS 13+.
- [Snippet Events](https://docs.steadpayhq.com/snippet/events.md): Listen to billing state transitions in your web app using CustomEvents.
- [Enforcement Snippet](https://docs.steadpayhq.com/snippet/overview.md): Add one script tag to enforce billing gates across your web app.
- [HMAC Verification](https://docs.steadpayhq.com/webhooks/hmac-verification.md): Verify that webhook deliveries genuinely came from SteadPay.
- [Webhooks Overview](https://docs.steadpayhq.com/webhooks/overview.md): Receive real-time notifications when subscriber billing states change.