Vercel Functions

npm install firecrawl

FIRECRAWL_API_KEY=fc-YOUR-API-KEY

import { Firecrawl } from "firecrawl";const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });export async function POST(request: Request) {  const { query } = await request.json();  const results = await firecrawl.search(query, { limit: 5 });  return new Response(JSON.stringify(results), {    headers: { "Content-Type": "application/json" },  });}

import { Firecrawl } from "firecrawl";const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });export async function POST(request: Request) {  const { url } = await request.json();  const result = await firecrawl.scrape(url);  return new Response(JSON.stringify(result), {    headers: { "Content-Type": "application/json" },  });}

import { Firecrawl } from "firecrawl";const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });export async function POST(request: Request) {  const result = await firecrawl.scrape("https://www.amazon.com", {    formats: ["markdown"],  });  const scrapeId = result.metadata?.scrapeId;  await firecrawl.interact(scrapeId, {    prompt: "Search for iPhone 16 Pro Max",  });  const response = await firecrawl.interact(scrapeId, {    prompt: "Click on the first result and tell me the price",  });  await firecrawl.stopInteraction(scrapeId);  return new Response(JSON.stringify({ output: response.output }), {    headers: { "Content-Type": "application/json" },  });}

vercel deploy

curl -X POST https://your-project.vercel.app/api/search \  -H "Content-Type: application/json" \  -d '{"query": "firecrawl web scraping"}'