Quickstart: Node.js

npm install @mendable/firecrawl-js

import FirecrawlApp from "@mendable/firecrawl-js";

const app = new FirecrawlApp({
  apiKey: "YOUR_ZAPFETCH_API_KEY",
  apiUrl: "https://api.zapfetch.com",
});

const result = await app.scrapeUrl("https://example.com", {
  formats: ["markdown"],
});

console.log(result.markdown);

const job = await app.crawlUrl(
  "https://docs.example.com",
  { limit: 50 },
  /* waitUntilDone */ true,
);

for (const page of job.data ?? []) {
  console.log(page.metadata?.sourceURL);
}

const schema = {
  type: "object",
  properties: {
    stories: {
      type: "array",
      items: {
        type: "object",
        properties: {
          title:  { type: "string" },
          points: { type: "integer" },
          author: { type: "string" },
        },
      },
    },
  },
} as const;

const data = await app.extract(
  ["https://news.ycombinator.com"],
  {
    prompt: "Top 5 stories with points and author.",
    schema,
  },
);

console.log(data);