Hi,
You can use
TargetingIdeaService in AdWords API to retrieve targeting ideas from your own tool/platform programmatically. You can use this service to obtain results similar to the functions under
Find new keywords and get search volume data in Keyword Planner. Please see this
guide for more details on using TargetingIdeaService.
As a first step, you need to sign up for API access by following the instructions provided
here. While waiting for token approval, you can start developing and experimenting with the API immediately, using
test accounts. Please note that TargetingIdeaSerice returns dummy data when used with test accounts. Once you get your developer token approved, you can start making requests against your production account. The
GetKeywordIdeas Java example shows how to get keywords related to a seed keyword. Example code in other languages is provided
here.
Regards,
Shwetha, AdWords API Team.