9kw.eu is a captcha solving service that can solve almost any captcha in 30 seconds or less. Users can earn credits by solving captchas and then spend them by submitting captchas to be solved. Users can integrate with 9kw.eu using plugins or a REST API. This API allows developers to solve captchas, submit captchas for solving, view a history of their activities, and get info on or create a user account.
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.