Hi, All AdWords API calls must be authorized through OAuth2 <http://www.google.com/url?q=http%3A%2F%2Foauth.net%2F2%2F&sa=D&sntz=1&usg=AFQjCNECtBjCx5kxdEw0XOpn9EfsEPj6yA>. You need to setup authentication for your application by following this guide <https://developers.google.com/adwords/api/docs/guides/authentication#generate_oauth2_credentials>. You can then follow this guide <https://developers.google.com/adwords/api/docs/guides/authentication#configure_and_use_a_client_library> to set up the application for API access on behalf of your clients using web flow <https://developers.google.com/identity/protocols/OAuth2#webserver> or installed application flow <https://developers.google.com/identity/protocols/OAuth2InstalledApp>. In situations where your app needs to access AdWords accounts that are not related to one another in any manager account hierarchy, you should generate and maintain different refresh tokens for each top-level manager account or AdWords client account in the independent hierarchies you access. Refresh tokens do not expire. You can store the refresh token and get new access tokens when the current access token expires. By default, our client libraries automatically refresh expired access tokens. Please see this guide <https://developers.google.com/adwords/api/docs/guides/authentication#access_and_refresh_token> for more details.
Regards, Shwetha, AdWords API Team. -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/8aaf6b0a-7299-416e-a17c-72d032ba48bd%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
