
GatewayAPI ist eine globale SMS-Plattform, die sich seit 1999 auf SMS-Dienste spezialisiert hat. Wir bieten Ihnen ein äußerst zuverlässiges SMS-Gateway mit erstklassigen SMS-Diensten, einfacher Integration und einer Betriebszeit von über 99,99%. Und das alles, während wir einer der preisgünstigsten A2P-SMS-Anbieter auf dem Markt sind. GatewayAPI gehört und wird betrieben von dem Plattformunternehmen ONLINECITY.IO.

Use our SIM cards to connect your M2M and IoT devices to over 470 global networks. Buy IoT SIM cards, including MFF2 chips and eSIMs, directly in the webshop and manage them easily in the dashboard afterwards, which offers you outstanding managing software. NexCon.io was founded by the ONLINECITY.IO team, which has been working with network technologies since 1999.
ONLINECITY.IO is a company that specializes in communication solutions for businesses, focusing on SMS services via its platform, GatewayAPI. The platform provides a reliable and secure way for businesses to integrate SMS functionalities into their systems, enabling them to send and receive text messages globally. GatewayAPI offers features such as two-way messaging, SMS scheduling, and delivery reports, making it suitable for transactional and promotional communications. The company emphasizes ease of integration by providing well-documented APIs, ensuring compatibility with various programming languages and platforms. The service is designed to accommodate businesses of all sizes, offering scalable solutions to meet diverse communication needs.