I want manage multiple unrelated accounts, I build OAuth2 sign-in flow into my application as part of adding OAuth2 support for my application.
When I using example from: https://github.com/googleads/googleads-dotnet-lib/tree/master/examples/AdWords/CSharp/OAuth webconfg: <add key="AuthorizationMethod" value="OAuth2" /> <add key="OAuth2ClientId" value="505433625277-t510espo93frlkod33fcsqc0iuqa6sko.apps.googleusercontent.com"/> <add key="OAuth2ClientSecret" value="rqAS5M3LLCAnVgJvon7fty1U"/> <add key="OAuth2RedirectUri" value="http://localhost:56783/OAuthLogin.aspx" /> <add key="OAuth2Mode" value="APPLICATION"/> <add key="ClientCustomerId" value=""/> <add key="DeveloperToken" value=""/> <https://lh3.googleusercontent.com/-YPz69EugZh4/WsbpJK0bslI/AAAAAAAAADc/FunHzaYl6_wJXdcIag_XGw2rSYxugT6IgCLcBGAs/s1600/2018-04-06_091332.png> click Authorize User <https://lh3.googleusercontent.com/-K-ubTJaKIPg/WsbpcjmQDMI/AAAAAAAAADg/i8TNC-jMe60xkFy_IMxkrbMfaSQlMNfnwCLcBGAs/s1600/2018-04-06_091445.png> <https://lh3.googleusercontent.com/-N1GFGL5Tf1o/Wsbpi_XHItI/AAAAAAAAADk/POe4IwewHoEpPRSLSY362IXa-YZglOeVQCLcBGAs/s1600/2018-04-06_092434.png> accepp permision, after get campaign from customerId: 898-301-0144 <https://lh3.googleusercontent.com/-VF9PTNplJn8/Wsbp3duPWrI/AAAAAAAAADw/Mj258Jdcqc8gtaSfOJe-P7kbSX5VaSPeQCLcBGAs/s1600/2018-04-06_091852.png> result => Failed to get campaigns. Exception says "Value cannot be null. Parameter name: AdWords API requires a developer token. If you don't have one, you can refer to the instructions at https://developers.google.com/adwords/api/docs/signingup to get one." <https://lh3.googleusercontent.com/-aeqD6GJvF50/WsbpuA90pdI/AAAAAAAAADs/QiTtz72wNmQXDRlAspuzJ66AgDZZ1pNoQCLcBGAs/s1600/2018-04-06_093541.png> How to access API Adwords from another account? from my application when i don't have Developer token from another account? -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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/38bbf0c5-d214-4e9f-9f09-3262be936cf7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.