If you use our plugins, the integration process could be completed in 30 minutes.
If you use Cajita de Pagos, time depends on your programming skills. This solution would allow you to have the front-end integration in just one day.
For the integration of your back-end, through the API integration, time depends on the speed of your technical team to finish the implementation. For this integration, it is required to have knowledge in web development and restful API integrations.