JavaScript SDK

import Exa from "exa-js";

const exa = new Exa(); // reads EXA_API_KEY from environment

const result = await exa.search("blog post about artificial intelligence", {
  contents: {
    highlights: true,
  },
});

const result = await exa.search("interesting articles about space", {
  numResults: 10,
  includeDomains: ["nasa.gov", "space.com"],
  startPublishedDate: "2024-01-01",
  contents: {
    highlights: true,
  },
});

const structuredResult = await exa.search("Who is the CEO of OpenAI?", {
  type: "deep",
  systemPrompt: "Prefer official sources and avoid duplicate results",
  outputSchema: {
    type: "object",
    properties: {
      leader: { type: "string" },
      title: { type: "string" },
      sourceCount: { type: "number" },
    },
    required: ["leader", "title"],
  },
  contents: {
    highlights: true,
  },
});

console.log(structuredResult.output?.content);

const { results } = await exa.getContents(["https://openai.com/research"], {
  text: true,
});

const { results } = await exa.getContents(["https://stripe.com/docs/api"], {
  summary: true,
});

const { results } = await exa.getContents(["https://arxiv.org/abs/2303.08774"], {
  highlights: true,
});

const response = await exa.answer("What caused the 2008 financial crisis?");
console.log(response.answer);

for await (const chunk of exa.streamAnswer("Explain quantum computing")) {
  if (chunk.content) {
    process.stdout.write(chunk.content);
  }
}

const result = await exa.search("Find the top 5 AI startups founded in 2024", {
  type: "deep-reasoning",
  outputSchema: {
    type: "object",
    properties: {
      startups: { type: "array", items: { type: "string" } },
    },
  },
  contents: { highlights: true },
});

import Exa from "exa-js";
import type { SearchResponse, RegularSearchOptions } from "exa-js";