The Lyricsfly API endpoint is located at http://lyricsfly.com/api/api.php. You can find the Lyricsfly API portal / hompage here. The Lyricsfly API is not currently available on the RapidAPI marketplace.
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Welcome to the ScrapeSoft's Lyrics API! You can use my API to access Google's lyrics database through a web scraping API, which can get information on the lyrics of a specific artist's song. This API uses the following license: https://creativecommons.org/licenses/by/2.0/