In this post I'll be showing how to post a Tweet to Twitter using C# and no 3rd party libraries. This is a pure .NET approach, and it's more time consuming but it also gives you a much deeper understanding of how oAuth and Twitter work together behind the scenes. I'll be breaking down the entire process step by step from generating the appropriate tokens to the final signed request getting sent off. As of me writing this, Twitter's REST API is on version 1.1, so it isn't future proof, but for now it'll do the job.
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