Vercel AI SDK

npm install firecrawl-aisdk ai

FIRECRAWL_API_KEY=fc-your-key       # https://firecrawl.devAI_GATEWAY_API_KEY=your-key         # https://vercel.com/ai-gateway

import { generateText, stepCountIs } from 'ai';import { FirecrawlTools } from 'firecrawl-aisdk';const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  tools: FirecrawlTools(),  stopWhen: stepCountIs(30),  prompt: `    1. Use interact on Hacker News to identify the top story    2. Search for other perspectives on the same topic    3. Scrape the most relevant pages you found    4. Summarize everything you found  `,});

import { generateText, stepCountIs } from 'ai';import { FirecrawlTools } from 'firecrawl-aisdk';const tools = FirecrawlTools();const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  system: `${tools.systemPrompt}\n\nAnswer with citations when possible.`,  tools,  stopWhen: stepCountIs(20),  prompt: 'Find the current Firecrawl pricing page and explain the available plans.',});

const tools = FirecrawlTools({  search: { limit: 5 },  scrape: { formats: ['markdown'], onlyMainContent: true },  interact: { profile: { name: 'my-session', saveChanges: true } },  crawl: true,  agent: true,});

// Desabilitar interact, manter search + scrapeFirecrawlTools({ interact: false });// Ativar compatibilidade com navegador descontinuadoFirecrawlTools({ browser: {} });// Incluir todas as ferramentas disponíveisFirecrawlTools({ all: true });

formats: [{ type: 'question', question: 'What does this page say about pricing and rate limits?' }]

import { generateText } from 'ai';import { scrape, search } from 'firecrawl-aisdk';const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'Search for Firecrawl, then scrape the most relevant result.',  tools: { search, scrape },});const customScrape = scrape({ apiKey: 'fc-custom-key', apiUrl: 'https://api.firecrawl.dev' });

import { generateText } from 'ai';import { search, scrape } from 'firecrawl-aisdk';const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'Busque por Firecrawl, faça scrape do primeiro resultado oficial e explique o que ele faz.',  tools: { search, scrape },});

import { generateText } from 'ai';import { map } from 'firecrawl-aisdk';const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'Map https://docs.firecrawl.dev and list the main sections.',  tools: { map },});

import { streamText, stepCountIs } from 'ai';import { scrape } from 'firecrawl-aisdk';const result = streamText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'What is the first 100 words of firecrawl.dev?',  tools: { scrape },  stopWhen: stepCountIs(3),});for await (const chunk of result.textStream) {  process.stdout.write(chunk);}await result.fullStream;

import { generateText, stepCountIs } from 'ai';import { interact, search } from 'firecrawl-aisdk';const interactTool = interact();console.log('Live view:', await interactTool.start('https://news.ycombinator.com'));const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  tools: { interact: interactTool, search },  stopWhen: stepCountIs(25),  prompt: 'Use interact na sessão atual do Hacker News, encontre a principal notícia e faça uma busca por mais contexto.',});await interactTool.close();

const interactTool = interact({  profile: { name: 'my-session', saveChanges: true },});

import { generateText } from 'ai';import { crawl, poll } from 'firecrawl-aisdk';const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'Crawl https://docs.firecrawl.dev (limit 3 pages) and summarize.',  tools: { crawl, poll },});

import { generateText } from 'ai';import { batchScrape, poll } from 'firecrawl-aisdk';const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'Scrape https://firecrawl.dev and https://docs.firecrawl.dev, then compare them.',  tools: { batchScrape, poll },});

import { generateText, stepCountIs } from 'ai';import { agent, poll } from 'firecrawl-aisdk';const { text } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'Find the founders of Firecrawl, their roles, and their backgrounds.',  tools: { agent, poll },  stopWhen: stepCountIs(10),});

import { generateText } from 'ai';import { logStep, scrape, stepLogger } from 'firecrawl-aisdk';const logger = stepLogger();const { text, usage } = await generateText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'Scrape https://firecrawl.dev and summarize it.',  tools: { scrape },  onStepFinish: logger.onStep,  experimental_onToolCallFinish: logger.onToolCallFinish,});logger.close();logger.summary(usage);await generateText({  model: 'anthropic/claude-sonnet-4-5',  prompt: 'Scrape https://firecrawl.dev and summarize it again.',  tools: { scrape },  onStepFinish: logStep,});

import {  // Ferramentas principais  search,             // Fazer uma busca na web  scrape,             // Scraping de uma única URL  map,                // Descobrir URLs em um site  crawl,              // Rastreamento de múltiplas páginas (assíncrono, use poll)  batchScrape,        // Scraping de múltiplas URLs (assíncrono, use poll)  agent,              // Pesquisa web autônoma (assíncrono, use poll)  // Gerenciamento de jobs  poll,               // Consultar jobs assíncronos para obter resultados  status,             // Verificar status do job  cancel,             // Cancelar jobs em execução  // Ferramentas de navegador/sessão  interact,           // interact({ profile: { name: '...' } })  browser,            // exportação de compatibilidade depreciada  // Pacote completo  FirecrawlTools,     // FirecrawlTools({ search, scrape, interact, crawl, agent })  // Utilitários  stepLogger,         // Estatísticas de tokens por chamada de ferramenta  logStep,            // Log simples em uma linha} from 'firecrawl-aisdk';