The versions API takes a title of a valid Sefaria index as a parameter, and will return all available versions of the text in the Sefaria database, alongside metadata for each version. A version can be a translation of the text, an alternative language, or any other text associated with that index.

Note: In order to see the expected results, you need to make sure you are passing a recognized index. For example, Rashi on Genesis is a valid index but Rashi is not. To see the entire list of valid Sefaria indices, click here