Dear Sir,
Let me do it for you !
Have 7 years experienced in .Net C# development, especially in website building within ASP.Net, MVC Pattern, WCF Service, Entity Framework, Web API, Angular JS within Bootstrap and Responsive Design.
Let me fix your API Restful issue for you, fix the problem of 3rd Party service consuming.
Please discuss with me via message inbox.
Hope to get work for you on this project and keep good relationship for future jobs.
Thanks and Best Regards.