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Firecrawl Docs
Firecrawl Docs
Inicios rápidos

Elixir

Comienza a utilizar Firecrawl en Elixir. Busca, haz scraping e interactúa con datos web con el SDK oficial.

Añade firecrawl a tu mix.exs:

defp deps do
  [
    {:firecrawl, "~> 1.0"}
  ]
end

Configura tu clave de API en config/config.exs:

config :firecrawl, api_key: System.get_env("FIRECRAWL_API_KEY")
{:ok, result} = Firecrawl.search_and_scrape(query: "firecrawl web scraping", limit: 5)

for entry <- result.body["data"]["web"] do
  IO.puts("#{entry["title"]} - #{entry["url"]}")
end
{:ok, result} = Firecrawl.scrape_and_extract_from_url(url: "https://example.com")
IO.puts(result.body["data"]["markdown"])

Realiza scraping de una página y luego sigue trabajando con ella mediante la API de sesión del navegador.

{:ok, scrape} = Firecrawl.scrape_and_extract_from_url(
  url: "https://www.amazon.com",
  formats: ["markdown"]
)

scrape_id = get_in(scrape.body, ["data", "metadata", "scrapeId"])

# Usar la API REST para interactuar (basado en prompts)
headers = [
  {"Authorization", "Bearer #{Application.get_env(:firecrawl, :api_key)}"},
  {"Content-Type", "application/json"}
]

{:ok, _} = Req.post(
  "https://api.firecrawl.dev/v2/scrape/#{scrape_id}/interact",
  json: %{prompt: "Search for iPhone 16 Pro Max"},
  headers: headers
)

{:ok, response} = Req.post(
  "https://api.firecrawl.dev/v2/scrape/#{scrape_id}/interact",
  json: %{prompt: "Click on the first result and tell me the price"},
  headers: headers
)

IO.inspect(response.body)

# Detener la sesión
Req.delete(
  "https://api.firecrawl.dev/v2/scrape/#{scrape_id}/interact",
  headers: headers
)

Define FIRECRAWL_API_KEY en lugar de dejarla codificada:

export FIRECRAWL_API_KEY=fc-YOUR-API-KEY
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