I am feeling awesome and looking to learn something new. Honestly, I know nothing about building apps.
Now I need to build an app that could help me send SMS to my contacts. So, I have a SMS service provider who has provided me with an API key and some documentation code that I need to copy and paste in my app maybe. Now in order to reach to that point, I need an app.
Onto the frontend, I need the app to have option to upload a group of contacts like importing a .csv file. Then, ability to write a message, select the contacts or group and send messages to them is what I need.
So this event should trigger the API of my SMS service provider and that should be able to deliver the message to my contacts. It would be great if I am also able to get a callback URL in the app so if I get incoming message, it gets delivered to my app.
I am not sure if I have been able to explain well or not, kindly suggest as per your best effort.
Thanks in advace.