OpenLabels is a free database of labels that app-makers can use instead of coding the same labels over and over. Examples of labels in the database include firstname, lastname, address, email address, user name, password, invalid password, etc. OpenLabels' database contents can be queried, updated, and downloaded using REST calls issued in HTML, XML, or JSON format.
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.