You could try Avatar API: https://www.avatarapi.com/ It isn't free but you can test the API with 100 free API calls they provide you with. And the best thing is, it pulls profile pictures from gmail, skype, etc. Once signed up, you can replace this URL with your username and password to access the avatar: https://www.avatarapi.com/avatar.asmx/GetProfile?email=email-to-search-for&username=your-avatar-api-username&password=your-avatar-api-pass