Thanks for elaborating your query.
If I understand it correctly, you want code example for your reference to be able to integrate with the API. If yes, please refer to the below link and you should be able to find the code example for C# using .NET and refer to the same for developing your integration.
Section : CODE EXAMPLE
If you need the details of the API, you can download the API documentation and the postman collection from the same link. You can use the collection to test the API and code example for development purpose.
Hope this helps.
thank you for answering
what i mean exactly :
that how i can to apply SEQ-screen-sync-individual: Perform Synchronous Screening: Individual api and SEQ-screen-sync-organisation: Perform Synchronous Screening: Organisation api into My C# Application using .Net Framework
Am trying to post request to WC1 API but i get an error The remote server returned an error: (404) when i try to check the Response HttpWebResponse WebResp = (HttpWebResponse)WebReq.GetResponse();, i already have an api key and api secret