Reminder: v201708 will be sunset on August 31, 2018.


All DFP API calls must be authorized through OAuth2 an open standard that allows users to grant permissions to third-party applications, so the application can interact with web services on the user's behalf. OAuth2 enables your DFP API client application to access a user's DFP account without having to handle or store the user's username or password.

Generate OAuth2 credentials

Perform the following steps to generate the OAuth2 credentials.

1. Determine your authentication type

Check the table below to see which authentication type is most appropriate for your DFP API application:

Choose your OAuth2 authentication type
Service account

Choose this if you only need access to your own DFP data.

Learn more.
Web application

Choose this if you want to authenticate as any user who grants permission to your application to access their DFP data.

Learn more.

2. Create OAuth2 credentials

Once you've determined your authentication type, click the corresponding tab below and follow the instructions to generate the OAuth2 credentials:

Service Account
  1. Open the Google API Console Credentials page.
  2. From the project drop-down, choose Create a new project, enter a name for the project, and optionally, edit the provided Project ID. Click Create.
  3. On the Credentials page, select Create credentials, then select Service account key.
  4. Select New service account, and select JSON.
  5. Click Create to download a file containing a private key.
Web application
  1. Open the Google API Console Credentials page.
  2. From the project drop-down, choose Create a new project, enter a name for the project (and optionally, edit the provided Project ID), and click Create.
  3. On the Credentials page, select Create credentials, then select OAuth client ID.
  4. You may be prompted to set a product name on the Consent Screen page; if so, click Configure consent screen, supply the requested information, and click Save to return to the Credentials page.
  5. Select Web Application for the Application Type. Follow the instructions to enter JavaScript origins, redirect URIs, or both.
  6. Click Create.
  7. On the page that appears, copy the client ID and client secret to your clipboard, as you will need them when you configure your client library.
Client ID and client secret screenshot

3. Configure your DFP network

If you are a third party developer, you may need to have your client do this step for you.

Service Account
  1. Go to your DoubleClick for Publishers network.
  2. Click the Admin tab.
  3. Ensure that API access is enabled.
  4. Click the Add a service account user button.
  5. Fill in the form using the service account email. The service account user must be granted with permissions to access the entities as if that service account user would access the entities on the UI.
  6. Click on the Save button. A message should appear, confirming the addition of your service account.
  7. View existing service account users by going to the Users tab and then clicking the Service Account filter.

4. Configure and use a client library

Follow the appropriate guide below to use the credentials in your client library:

If you choose not to use one of our client libraries, you'll need to implement the OAuth2 service account or web app flow yourself.

Behind the scenes

Our client libraries automatically take care of the details covered below so only read on if you're interested in what's happening behind the scenes. This section is intended for advanced users who are already familiar with the OAuth2 specification and know how to use OAuth2 with Google APIs.

HTTP request header

The HTTP header in every request to the DFP API must include an access token in this form:

  Authorization: Bearer ACCESS_TOKEN

For example:

  POST … HTTP/1.1
  Host: …
  Authorization: Bearer 1/fFAGRNJru1FTz70BzhT3Zg
  Content-Type: text/xml;charset=UTF-8
  Content-Length: …

<?xml version="1.0"?> <soap:Envelope xmlns:soap=""> … </soap:Envelope>


A single access token can grant varying degrees of access to multiple APIs. A variable parameter called scope controls the set of resources and operations that an access token permits. During the access token request, your application sends one or more values in the scope parameter.

DFP has only one scope, shown below. Authorization should be performed at the user level within the product.

Scope Permissions View and manage your campaigns on DoubleClick for Publishers.


DoubleClick for Publishers API
DoubleClick for Publishers API