DoubleClick for Publishers (DFP) API enable publishers and third-parties to customize and extend how they use DFP. The API comes in two flavors: sandbox and production environments.
DoubleClick is now accepting applications for production API access. The production environment represents the data you see in your DFP account, and allows access and changes to your live data.
To request access to the production API environment, please complete this form.
After filling out the form, you will be contacted regarding your eligibility to participate. The application is currently open to all publishers using DoubleClick for Publishers or DFP Small Business.