> ## Documentation Index
> Fetch the complete documentation index at: https://docs.firecrawl.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Supabase Edge Functions

> Use o Firecrawl com Supabase Edge Functions para fazer busca, scraping e interagir com dados web na edge.

<div id="prerequisites">
  ## Pré-requisitos
</div>

* Projeto do Supabase com a CLI (`supabase init`)
* Uma chave de API do Firecrawl — [obtenha uma grátis](https://www.firecrawl.dev/app/api-keys)

<div id="setup">
  ## Configuração
</div>

```bash theme={null}
supabase functions new firecrawl-search
supabase functions new firecrawl-scrape
supabase functions new firecrawl-interact
```

Configure o segredo:

```bash theme={null}
supabase secrets set FIRECRAWL_API_KEY=fc-YOUR-API-KEY
```

<div id="search-the-web">
  ## Fazer uma busca na web
</div>

Edite `supabase/functions/firecrawl-search/index.ts`:

```typescript theme={null}
import Firecrawl from "npm:firecrawl";

const firecrawl = new Firecrawl({
  apiKey: Deno.env.get("FIRECRAWL_API_KEY"),
});

Deno.serve(async (req) => {
  const { query } = await req.json();
  const results = await firecrawl.search(query, { limit: 5 });

  return new Response(JSON.stringify(results), {
    headers: { "Content-Type": "application/json" },
  });
});
```

<div id="scrape-a-page">
  ## Faça scraping de uma página
</div>

Edite `supabase/functions/firecrawl-scrape/index.ts`:

```typescript theme={null}
import Firecrawl from "npm:firecrawl";

const firecrawl = new Firecrawl({
  apiKey: Deno.env.get("FIRECRAWL_API_KEY"),
});

Deno.serve(async (req) => {
  const { url } = await req.json();
  const result = await firecrawl.scrape(url);

  return new Response(JSON.stringify(result), {
    headers: { "Content-Type": "application/json" },
  });
});
```

<div id="interact-with-a-page">
  ## Interaja com uma página
</div>

Edite `supabase/functions/firecrawl-interact/index.ts`:

```typescript theme={null}
import Firecrawl from "npm:firecrawl";

const firecrawl = new Firecrawl({
  apiKey: Deno.env.get("FIRECRAWL_API_KEY"),
});

Deno.serve(async (_req) => {
  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",
  });
  console.log(response.output);

  await firecrawl.stopInteraction(scrapeId);

  return new Response(JSON.stringify({ output: response.output }), {
    headers: { "Content-Type": "application/json" },
  });
});
```

<div id="deploy">
  ## Deploy
</div>

```bash theme={null}
supabase functions deploy firecrawl-search
supabase functions deploy firecrawl-scrape
supabase functions deploy firecrawl-interact
```

<div id="test-it">
  ## Experimente
</div>

```bash theme={null}
curl -X POST https://<project-ref>.supabase.co/functions/v1/firecrawl-search \
  -H "Authorization: Bearer <ANON_KEY>" \
  -H "Content-Type: application/json" \
  -d '{"query": "firecrawl web scraping"}'
```

<div id="next-steps">
  ## Próximos passos
</div>

<CardGroup cols={2}>
  <Card title="Documentação de busca" icon="magnifying-glass" href="/pt-BR/features/search">
    Faça uma busca na web e obtenha o conteúdo completo da página
  </Card>

  <Card title="Documentação de scraping" icon="file-lines" href="/pt-BR/features/scrape">
    Todas as opções de scraping, incluindo formatos, ações e proxies
  </Card>

  <Card title="Documentação para interagir" icon="hand-pointer" href="/pt-BR/features/interact">
    Clique, preencha formulários e extraia conteúdo dinâmico
  </Card>

  <Card title="Referência do SDK de Node" icon="node" href="/pt-BR/sdks/node">
    Referência completa do SDK com rastreamento, mapeamento, extração em lote e muito mais
  </Card>
</CardGroup>