# How to Add Payments to an Expo / React Native App

DevFeed: [How to Add Payments to an Expo / React Native App](<https://devfeed.tech/articles/how-to-add-payments-to-an-expo-react-native-app-9594.md>)

Original publisher: [Read original article](<https://dodopayments.com/blogs/add-payments-react-native-expo/>)

Author: Aarthi Poonia

Published: 2026-03-24T00:00:00Z

Content type: tutorial

Language: en

Sources: [Dodo Payments Blog](<https://devfeed.tech/sources/dodo-payments-blog.md>)

Topics: [Expo](<https://devfeed.tech/topics/expo.md>), [React Native](<https://devfeed.tech/topics/react-native.md>), [Software as a service](<https://devfeed.tech/topics/saas.md>), [API keys](<https://devfeed.tech/topics/api-keys.md>), [API](<https://devfeed.tech/topics/api.md>), [Mobile](<https://devfeed.tech/topics/mobile.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [api-keys](<https://devfeed.tech/tags/api-keys.md>), [digital-wallet](<https://devfeed.tech/tags/digital-wallet.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [ios](<https://devfeed.tech/tags/ios.md>), [merchant-of-record](<https://devfeed.tech/tags/merchant-of-record.md>), [mobile](<https://devfeed.tech/tags/mobile.md>), [payments](<https://devfeed.tech/tags/payments.md>), [react-native](<https://devfeed.tech/tags/react-native.md>)

## AI overview

This tutorial explains how to add Dodo Payments checkout links to an Expo or React Native mobile app. It covers using an external web checkout for SaaS and digital services, configuring the backend, protecting secret API keys, and handling deep links after payment.

## Source excerpt

Learn how to add payments to your Expo or React Native app using Dodo Payments and WebBrowser.openBrowserAsync() to avoid the 30% app store fee for SaaS products.