I am looking for help to create an API for a Swedish site. Basicly I have excel-lists with customer data, such as name, phone number, adress etc. With the API from [OBSCURED] I can check what kind of phone carrier the actual phone number has. According to the info on the two below links its explained what you need in order to build the API.
What do I need? I need; 1. Some kind of software where I can load the excel-list with user data 2. Being able to check the excel-list with user data towards the database of PTS.se, using the API.
3. Getting the excel-list updated with the information about the carrier. I am in need of the software/API ASAP.
Hope to hear from you soon.