Really Simple Systems CRM keeps all your customers and prospects in a simple two-tier data structure: Accounts (companies and organizations) and Contacts (people who work there). The Really Simple Systems CRM API allows you to integrate your in-house applications to your CRM system using industry standard API calls. The SOAP API provides access to read, write and create functions, so you can perform all CRM tasks through your own interface.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.