exa (formerly metaphor)

• Exa (Formerly Metaphor): Search Rebuilt for AI. The Exa API retrieves the best content on the web using embeddings-based search.

  • Find Similar Links: Find similar links to the link provided. See the documentation](https://docs.metaphor.systems/reference/findsimilar)

  • Get Contents of Documents: Retrieve contents of documents based on a list of document IDs. See the documentation. It is used to instantly get content for documents, given the IDs of the documents. We currently support extracts - the first 1000 tokens (~750 words) of parsed HTML for a site. Note that each piece of content retrieved costs 1 request. Also note that instant is a little bit of a lie if you are using keyword search, in which case contents might take a few seconds to retrieve.

  • Search: Perform a search with a Metaphor prompt-engineered query and retrieve a list of relevant results. See the documentation