The face.com API offer services for detecting, recognizing, and tagging faces in any photo, through a REST API. Developers can tag and recognize users from Facebook or Twitter. Alternatively, you can train our index with your own set of users in a private namespace. Saving Facebook and Twitter tags improves recognition for you and others, and it qualifies you for better rate limits.
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.