I need to create cross platform mobile app access to MS Dynamics CRM (Create, Retrieve, Update), is it possible, if possible how can I start?
Yes, pretty sure you can, Dynamics had a web based API but think it's SOAP based (XML and then some), but newer versions may have a REST API which will be easier from the client end. Best bet it is look at the Dynamics Dev docs and see what options you have
maybe this will help you.
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