exa-js

exa-js

Our official Javscript SDK. Uses cross-fetch under the hood.

Note: This API is basically the same as metaphor-node but reflects new features associated with Metaphor's rename to Exa. New site is https://exa.ai

https://www.npmjs.com/package/exa-js

Installation

npm install exa-js

Initialization

import Exa from "exa-node"

const exa = new Exa(process.env.EXA_API_KEY)

exa.search(query: string, options?: SearchOptions): Promise<SearchResponse>

Performs a search on the Exa system with the given parameters.

const response = await exa.search('funny article about tech culture', {
  numResults: 5,
  includeDomains: ['nytimes.com', 'wsj.com'], 
  startPublishedDate: '2023-06-12'
});

exa.findSimilar(url: string, options?: FindSimilarOptions): Promise<SearchResponse>

Finds content similar to the specified URL.

const response = await exa.findSimilar('https://waitbutwhy.com/2014/05/fermi-paradox.html', {
  numResults: 10
});

exa.getContents(ids: string[] | Result[]): Promise<GetContentsResponse>

Retrieves the contents of the specified documents.

const response = await exa.getContents(['8U71IlQ5DUTdsZFherhhYA', 'X3wd0PbJmAvhu_DQjDKA7A']);

Contributing

Pull requests are welcome! For major changes, please open an issue first to discuss what you would like to change.