SMS Server

Join SMS-fly and take advantage of the instant text message delivery service to customers from Warsaw or across Poland — without worrying about data security. Our SMS server enables the distribution of up to 1,000 messages per second and stores data in compliance with EU law.

How does the SMS-fly server work?

Our gateway operates through a special API protocol that uses HTTP/S connections with encryption, ensuring the protection of transmitted information. Data between the client and the server is transmitted as JSON objects — we use SMPP, WEB Service, and HTTP API technologies for transmission.

How does SMS sending work?

• The user sends a request to the server containing the necessary parameters (e.g., API key, method) in JSON format. In this case, the client can import files with contacts to their personal account and send messages directly from the website.
• The server returns a response in the same format with information about the message content, recipient data, and operation status. This way, the user can view data related to delivery confirmation, SMS visibility, and other recipient actions.

In this way, every user of our service receives a universal tool for solving business tasks while maintaining the individuality of their clients' data.