Create Tumblr application
1. Goto Tumblr API page , click on the register an application link.
![](images/tumblr/Tumblr_register_an_application.png)
![](images/tumblr/Tumblr_sing-in.png)
3. Click Register application again'
![](images/tumblr/Tumblr_register_an_app_again.png)
4. Input all information about your application. Set https://oauth.io/auth as a Default callback URL
![](images/tumblr/Tumblr_input_application_info.png)
5. My congratulations, you've successfully created your first Tumblr application. Now you can find its Customer and Secret keys in your apps list.
![](images/tumblr/Tumblr_keys.png)