Saleforces's Metadata API is used to assit developers with retrieving, deploying, creating, updating, or deleting customized information. This can be such things as custom object definitions and page layouts for organizations. The Salesforce Metadata API is meant to be used for management of customizations and building tools to assist in managing the metadata mode.
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.