Elevate your customers' travel experience by providing a service that automatically delivers their boarding passes as soon as check-in opens, with no effort required on their part.
Automated Online Check-in API for Flights
Increase Your Platform's Ancillary Revenue and Improve the Booking Experience with Seamless Flight Check-In API Integration.

Deliver What Travelers Expect
Our user-friendly API seamlessly integrates into your UI and booking process.
Maximize Ancillary Revenue
Leverage 1Checkin to offer automated check-in as a premium ancillary service. Travelers can easily get checked-in for their flights and receive boarding passes ahead of time, enhancing their overall experience while boosting your revenue.
Getting Started with 1Checkin for Business
Reach Out to Us
Share your business needs by filling out our form or sending an email to info@1check.in. We're eager to understand how we can help elevate your platform.
Schedule a Demo
We'll arrange a call to walk you through our service integration options and provide you with relevant insights and data to make an informed decision.
Seamless Integration
After a successful testing phase, your company will be ready to offer automated check-in services to your clients, enhancing their travel experience and your revenue.
Key Features
Seat Preferences Widget
Your customers can indicate their seating preferences in advance through our easily integrable widget.
Customizable Scope
Tailor your service offerings with our API by checking available routes and selectively whitelisting or blacklisting specific airlines or routes.
Dynamic Data Handling
Our API dynamically returns all required parameters for check-in, including advanced passenger information, ensuring every check-in is smooth and successful.
Real-Time Notifications
Receive instant email notifications once check-in is complete or if there are any issues preventing online check-in.
In-Depth Reporting
Track performance, billing, and volume with our comprehensive reporting dashboard, keeping you informed with real-time data.
Comprehensive Coverage
Our API supports multi-passenger check-ins, multi-segment flights, as well as one-way and return trips.
FAQs
The 1Checkin API helps maximize revenue per passenger by offering automated check-in as a premium ancillary service. It enhances customer satisfaction by automatically delivering boarding passes to your customers.
When a ticket is issued by an Online Travel Agency (OTA), the API checks if automatic check-in is available. If it is, the service is offered to the user during booking, and the system automatically handles the check-in and boarding pass issuance.
If no seat is pre-booked, the API uses various strategies to select seats based on passenger preferences, such as window or aisle seats, or seats together for groups.
The API automates the entire check-in process, allowing your team to focus on core business activities. It reduces the need for manual intervention, making your operations more efficient and streamlined.
Getting started is simple: reach out to us with your business needs, schedule a demo to explore integration options, and after a successful testing phase, you can seamlessly offer automated check-in services to your customers, boosting both their travel experience and your revenue.
Contact Us Today
For more information or to test the 1Checkin API in your environment, please fill out the contact form below. We're excited to explore how we can collaborate with you!