note: Duplication. Profiled as a REST API here: https://www.programmableweb.com/api/salesforce-marketing-cloud, and
SOAP API here: https://www.programmableweb.com/api/salesforce-marketing-cloud-soap
Developers using the Salesforce.com Marketing Cloud API can deploy either its SOAP or REST interface. The SOAP interface is useful for accessing the API’s email functionalities such as tracking, subscriptions, sends, and content. When deploying the SOAP interface, code libraries are used to convert relevant programming languages into SOAP envelopes in turn facilitate data transmission between a user and the Marketing Cloud API. The API’s REST interface is useful for accessing its overall marketing cloud functionalities that include: contacts, content, journey builder, campaigns, and mobile push. The REST interface conveys requests and responses in JSON format. Both the REST and SOAP interfaces of the Marketing Cloud API share the OAuth 2.0 authentication mechanism.
The following is a list of how-to and tutorial content that matched your search term. ProgrammableWeb's how-to content comes from two sources; full-blown tutorials that we publish ourselves and other highly relevant tutorials that we find elsewhere on the Web. This list represents on combination of both tutorial types and if you go to ProgrammableWeb's API University, you'll not only be able to find more, they are organized based on your role (API providers or developers who consumes APIs). If you know of a tutorial that would be of interest to the ProgrammableWeb community, we'd like to know about it. Be sure to check our guidelines for making contributions to ProgrammableWeb.