Integration options

Start integrating Checkin using the method that fits your product.

Quick way to get started

Embed Checkin's verification UI directly on your site or open it as a popup.

Web apps, mobile web, rapid onboarding

Full control over the verification flow

Build your own user experience while using Checkin's verification and decision engine

Custom UIs, backend-driven flows

Optimized for native mobile apps

Use prebuilt components for iOS and Android to integrate verification directly into your app

iOS and Android applications

Start verification via a secure link

Send users a verification link without embedding UI components.

Email flows, manual reviews

Integrate via supported platforms

Use Checkin through partner platforms or no-code solutions.

Low-code setups and third-party platforms

Test in a sandbox environment

Try Checkin with test credentials and demo data before going live.