It's a reliable and confidential way of checking the security of a URL.
The Yandex SB API is completely compatible with SB API v.2.0. Only the server addresses differ from the reference documentation.
Build a runtime library into your product or develop your own, use the Yandex server addresses and add the generated key.
The daily Yandex SB API request limit can be found in the License Agreement. If you need to increase your limit, please contact us.
Try using open libraries compatible with the Safe Browsing API on C#, Python and PHP. Firefox and Chromium can also interact with the SB API.
The SafeBrowsing technology is already employed in Yandex.XML. The service labels potentially dangerous links in the search results.