The Knurld Verification API allows developers to verify a consumer's utterance of a word or phrase with that of a previously enrolled voiceprint. Knurld provides speech biometrics services, which can recognize not only what a person is saying but also verify is who is speaking.
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.