SDKs need to be adopted by other developers. As a contributor, no one knows better than you how a determined SDK works. Provide the content for its documentation to help spread the use of your SDK.
Check if your repository has a complete Readme Notes. Consider using the template here used by some SDKs.
Required sections are the following:
Comments and Reference Docs
Document the functions and classes with the comments while you write your code. A reference generator should be able to read this comments and generate HTML as an output.
The ProximaX Sirius Chain Developer Center gathers a collection of guides. They show developers how to use Sirius Chain built-in features while following step-by-step use cases.
Each guide comes with at least one snippet. Snippets are executable pieces of code that solve the proposed use case.