API: Application Program Interfaces, more commonly known as "API", usually used to connect two different databases. If your supplier has an API connection you have the opportunity to get the data in one file.
How? If you want to use your supplier's API connection to get the product feed file, you need to have a little unique app to get these data daily and to generate a file with this data.
We have developers who can write API connections for you, but all API connections are different, so we need to check the documentation to give you unique quotation for this custom job.
If we write you this app, you can use it from our server as many times you subscribe to Syncee.
If you have this API documentation, feel free to write us to firstname.lastname@example.org.