Attached to this article is a ASP.NET C# implementation of Marketo's SOAP API. This is just a sample, but it may be useful for providing a starting point for building your own SOAP API client.
Learn more: Marketo SOAP API
Note: You will need access to experienced developers
This is not supported development by Marketo Support.
Our support engineers are not able to provide assistance in building or troubleshooting SOAP API's.
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