Export data from Adwords, Facebook ads, etc

I am making a basic internal dashboard to keep track of some key metrics at a new startup I'm working on. One of the things I'd like include is advertising spend 开发者_JAVA技巧on a few different ad platforms (Google Adwords, Google display, Facebook, Bing, etc).

I know most (maybe all) of them have API's, but if I could avoid writing a custom piece of code for each one that would be great. Is there any way to get this data using a third party service or generic library? I haven't been able to find anything, but I'm hoping something is available.

These are all very different APIs that solve different problems and have different data. You are going to have to write custom code for each API.