Adding International eSIM and Mobile Recharge Services to a Travel App
I am working on a travel application designed for people who arrange trips independently, and I recently realized that mobile connectivity could become a useful part of the service. My users already search for accommodation, transport, local attractions, and airport information, so offering an eSIM plan during the same preparation process would be a logical addition. I do not want to manage physical SIM cards or ask customers to visit a shop after arriving abroad. Instead, I am exploring a digital model where visitors select a country or region, choose a data package, and receive activation instructions after completing payment. The information on https://giftapi.io/ made me consider how an eSIM API could connect international data products with my own booking interface. I am also interested in adding mobile recharge services for travelers who need to refill a prepaid number or support relatives in another country. The technical side seems important because the application would need to display coverage, validity, supported devices, and activation conditions clearly. I would also like to understand how order notifications and failed transactions should be handled. Has anyone integrated travel connectivity products into a travel platform, and would you recommend starting with eSIM plans or mobile balance top-ups first?