API to download data

I want to use an API to help me download and get some data in the way i want. Its quite a bespoke ask and i have a list of features i want to develop using python coding. There is a platofrm to this API, but i want to use python to get specific data points in table and chart that i want.

It would be good if we could have a introductory session so you better understand my ask and whether you would be able to help. Let me know if you would be happy to do this.

thanks