Yahoo does not want to stay behind other companies (like Google), and which is also catching up on technical issues and improvements to the user experience, this time it is reported that OAuth access through the API, has been released, but its use is also available without restriction, regardless if the account is free or premium. OAuth has become an ideal for developers because it is a useful resource, for example, can grant permission to third party applications with a single click. The advantages are many but to name one could access the entire contents of your account (email, calendar, notes, etc..) From another application, such as Facebook.

The message was given through the group of Yahoo Mail Developer Community, where he announced that the API is kinder now that you can use 100% even with the free accounts. This is good for the user base of Yahoo Mail, who could see new additions and / or applications compatible with Yahoo Mail accounts.

Link Post in Yahoo Mail Developer Community
Via RWW