# Go (/fr/quickstarts/go)

<!-- agent-signals: reading_time_min: 5 · est_tokens: 2840 · updated: 2026-07-30 -->

<div id="prerequisites">
  ## Prérequis [#prérequis]
</div>

* Go 1.21+
* Une clé API Firecrawl — [obtenez-en une gratuitement](https://www.firecrawl.dev/app/api-keys)

<div id="search-the-web">
  ## Rechercher sur le web [#rechercher-sur-le-web]
</div>

Firecrawl s’utilise avec Go via l’API REST. Utilisez `net/http` pour effectuer des requêtes directement.

```go
package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"net/http"
	"os"
)

func main() {
	apiKey := os.Getenv("FIRECRAWL_API_KEY")

	body, _ := json.Marshal(map[string]interface{}{
		"query": "firecrawl web scraping",
		"limit": 5,
	})

	req, _ := http.NewRequest("POST", "https://api.firecrawl.dev/v2/search", bytes.NewReader(body))
	req.Header.Set("Authorization", "Bearer "+apiKey)
	req.Header.Set("Content-Type", "application/json")

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		fmt.Fprintf(os.Stderr, "échec de la requête : %v\n", err)
		os.Exit(1)
	}
	defer resp.Body.Close()

	result, _ := io.ReadAll(resp.Body)
	fmt.Println(string(result))
}
```

<Accordion title="Exemple de réponse">
  ```json
  {
    "success": true,
    "data": {
      "web": [
        {
          "url": "https://docs.firecrawl.dev",
          "title": "Firecrawl Documentation",
          "markdown": "# Firecrawl\n\nFirecrawl is a web scraping API..."
        }
      ]
    }
  }
  ```
</Accordion>

<div id="scrape-a-page">
  ## Scraper une page [#scraper-une-page]
</div>

```go
body, _ := json.Marshal(map[string]string{
	"url": "https://example.com",
})

req, _ := http.NewRequest("POST", "https://api.firecrawl.dev/v2/scrape", bytes.NewReader(body))
req.Header.Set("Authorization", "Bearer "+apiKey)
req.Header.Set("Content-Type", "application/json")

resp, err := http.DefaultClient.Do(req)
if err != nil {
	fmt.Fprintf(os.Stderr, "request failed: %v\n", err)
	os.Exit(1)
}
defer resp.Body.Close()

result, _ := io.ReadAll(resp.Body)
fmt.Println(string(result))
```

<Accordion title="Exemple de réponse">
  ```json
  {
    "success": true,
    "data": {
      "markdown": "# Example Domain\n\nThis domain is for use in illustrative examples...",
      "metadata": {
        "title": "Example Domain",
        "sourceURL": "https://example.com"
      }
    }
  }
  ```
</Accordion>

<div id="interact-with-a-page">
  ## Interact avec une page [#interact-avec-une-page]
</div>

Démarrez une session de navigateur, interactez avec la page à l’aide d’instructions en langage naturel, puis fermez la session.

<div id="step-1-scrape-to-start-a-session">
  ### Étape 1 — Scrapez pour démarrer une session [#étape-1--scrapez-pour-démarrer-une-session]
</div>

```go
body, _ := json.Marshal(map[string]interface{}{
	"url":     "https://www.amazon.com",
	"formats": []string{"markdown"},
})

req, _ := http.NewRequest("POST", "https://api.firecrawl.dev/v2/scrape", bytes.NewReader(body))
req.Header.Set("Authorization", "Bearer "+apiKey)
req.Header.Set("Content-Type", "application/json")

resp, err := http.DefaultClient.Do(req)
if err != nil {
	fmt.Fprintf(os.Stderr, "request failed: %v\n", err)
	os.Exit(1)
}
defer resp.Body.Close()

var scrapeResult map[string]interface{}
json.NewDecoder(resp.Body).Decode(&scrapeResult)

data := scrapeResult["data"].(map[string]interface{})
metadata := data["metadata"].(map[string]interface{})
scrapeId := metadata["scrapeId"].(string)
fmt.Println("scrapeId:", scrapeId)
```

<div id="step-2-send-interactions">
  ### Étape 2 — Envoyer les interactions [#étape-2--envoyer-les-interactions]
</div>

```go
// Rechercher un produit
interactBody, _ := json.Marshal(map[string]string{
	"prompt": "Search for iPhone 16 Pro Max",
})

interactURL := fmt.Sprintf("https://api.firecrawl.dev/v2/scrape/%s/interact", scrapeId)
req, _ = http.NewRequest("POST", interactURL, bytes.NewReader(interactBody))
req.Header.Set("Authorization", "Bearer "+apiKey)
req.Header.Set("Content-Type", "application/json")

resp, err = http.DefaultClient.Do(req)
if err != nil {
	fmt.Fprintf(os.Stderr, "interact failed: %v\n", err)
	os.Exit(1)
}
defer resp.Body.Close()

result, _ := io.ReadAll(resp.Body)
fmt.Println(string(result))

// Cliquer sur le premier résultat
interactBody, _ = json.Marshal(map[string]string{
	"prompt": "Click on the first result and tell me the price",
})

req, _ = http.NewRequest("POST", interactURL, bytes.NewReader(interactBody))
req.Header.Set("Authorization", "Bearer "+apiKey)
req.Header.Set("Content-Type", "application/json")

resp, err = http.DefaultClient.Do(req)
if err != nil {
	fmt.Fprintf(os.Stderr, "interact failed: %v\n", err)
	os.Exit(1)
}
defer resp.Body.Close()

result, _ = io.ReadAll(resp.Body)
fmt.Println(string(result))
```

<div id="step-3-stop-the-session">
  ### Étape 3 — Mettre fin à la session [#étape-3--mettre-fin-à-la-session]
</div>

```go
req, _ = http.NewRequest("DELETE", interactURL, nil)
req.Header.Set("Authorization", "Bearer "+apiKey)

resp, err = http.DefaultClient.Do(req)
if err != nil {
	fmt.Fprintf(os.Stderr, "delete failed: %v\n", err)
	os.Exit(1)
}
defer resp.Body.Close()

fmt.Println("Session stopped")
```

<div id="reusable-helper">
  ## Fonction utilitaire réutilisable [#fonction-utilitaire-réutilisable]
</div>

Pour des usages répétés, encapsulez l’API dans une petite fonction utilitaire :

```go
type FirecrawlClient struct {
	APIKey  string
	BaseURL string
	Client  *http.Client
}

func NewFirecrawlClient(apiKey string) *FirecrawlClient {
	return &FirecrawlClient{
		APIKey:  apiKey,
		BaseURL: "https://api.firecrawl.dev/v2",
		Client:  &http.Client{},
	}
}

func (fc *FirecrawlClient) post(endpoint string, payload interface{}) ([]byte, error) {
	body, err := json.Marshal(payload)
	if err != nil {
		return nil, err
	}

	req, err := http.NewRequest("POST", fc.BaseURL+endpoint, bytes.NewReader(body))
	if err != nil {
		return nil, err
	}
	req.Header.Set("Authorization", "Bearer "+fc.APIKey)
	req.Header.Set("Content-Type", "application/json")

	resp, err := fc.Client.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()

	return io.ReadAll(resp.Body)
}

func (fc *FirecrawlClient) Scrape(url string) ([]byte, error) {
	return fc.post("/scrape", map[string]string{"url": url})
}

func (fc *FirecrawlClient) Search(query string, limit int) ([]byte, error) {
	return fc.post("/search", map[string]interface{}{"query": query, "limit": limit})
}
```

<Note>
  Un [SDK Go développé par la communauté](https://github.com/mendableai/firecrawl-go) est disponible pour l’API v1. Consultez la [documentation du SDK Go](/fr/sdks/go) pour en savoir plus.
</Note>

<div id="next-steps">
  ## Étapes suivantes [#étapes-suivantes]
</div>

<CardGroup cols="2">
  <Card title="Documentation Search" icon="<svg xmlns=&#x22;http://www.w3.org/2000/svg&#x22; viewBox=&#x22;0 0 24 24&#x22; fill=&#x22;none&#x22;><path d=&#x22;M8 7L16 7&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M8 11L12 11&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M13 21.5V21C13 18.1716 13 16.7574 13.8787 15.8787C14.7574 15 16.1716 15 19 15H19.5M20 13.3431V10C20 6.22876 20 4.34315 18.8284 3.17157C17.6569 2 15.7712 2 12 2C8.22877 2 6.34315 2 5.17157 3.17157C4 4.34314 4 6.22876 4 10L4 14.5442C4 17.7892 4 19.4117 4.88607 20.5107C5.06508 20.7327 5.26731 20.9349 5.48933 21.1139C6.58831 22 8.21082 22 11.4558 22C12.1614 22 12.5141 22 12.8372 21.886C12.9044 21.8623 12.9702 21.835 13.0345 21.8043C13.3436 21.6564 13.593 21.407 14.0919 20.9081L18.8284 16.1716C19.4065 15.5935 19.6955 15.3045 19.8478 14.9369C20 14.5694 20 14.1606 20 13.3431Z&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/></svg>" href="/fr/features/search">
    Effectuez une recherche sur le web et obtenez le contenu complet de la page
  </Card>

  <Card title="Documentation Scrape" icon="<svg xmlns=&#x22;http://www.w3.org/2000/svg&#x22; viewBox=&#x22;0 0 24 24&#x22; fill=&#x22;none&#x22;><path d=&#x22;M8 7L16 7&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M8 11L12 11&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M13 21.5V21C13 18.1716 13 16.7574 13.8787 15.8787C14.7574 15 16.1716 15 19 15H19.5M20 13.3431V10C20 6.22876 20 4.34315 18.8284 3.17157C17.6569 2 15.7712 2 12 2C8.22877 2 6.34315 2 5.17157 3.17157C4 4.34314 4 6.22876 4 10L4 14.5442C4 17.7892 4 19.4117 4.88607 20.5107C5.06508 20.7327 5.26731 20.9349 5.48933 21.1139C6.58831 22 8.21082 22 11.4558 22C12.1614 22 12.5141 22 12.8372 21.886C12.9044 21.8623 12.9702 21.835 13.0345 21.8043C13.3436 21.6564 13.593 21.407 14.0919 20.9081L18.8284 16.1716C19.4065 15.5935 19.6955 15.3045 19.8478 14.9369C20 14.5694 20 14.1606 20 13.3431Z&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/></svg>" href="/fr/features/scrape">
    Toutes les options de scrape, y compris les formats, les actions et les proxies
  </Card>

  <Card title="Documentation Interact" icon="<svg xmlns=&#x22;http://www.w3.org/2000/svg&#x22; viewBox=&#x22;0 0 24 24&#x22; fill=&#x22;none&#x22;><path d=&#x22;M8 7L16 7&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M8 11L12 11&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M13 21.5V21C13 18.1716 13 16.7574 13.8787 15.8787C14.7574 15 16.1716 15 19 15H19.5M20 13.3431V10C20 6.22876 20 4.34315 18.8284 3.17157C17.6569 2 15.7712 2 12 2C8.22877 2 6.34315 2 5.17157 3.17157C4 4.34314 4 6.22876 4 10L4 14.5442C4 17.7892 4 19.4117 4.88607 20.5107C5.06508 20.7327 5.26731 20.9349 5.48933 21.1139C6.58831 22 8.21082 22 11.4558 22C12.1614 22 12.5141 22 12.8372 21.886C12.9044 21.8623 12.9702 21.835 13.0345 21.8043C13.3436 21.6564 13.593 21.407 14.0919 20.9081L18.8284 16.1716C19.4065 15.5935 19.6955 15.3045 19.8478 14.9369C20 14.5694 20 14.1606 20 13.3431Z&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/></svg>" href="/fr/features/interact">
    Cliquez, remplissez des formulaires et extrayez du contenu dynamique
  </Card>

  <Card title="Référence API" icon="<svg xmlns=&#x22;http://www.w3.org/2000/svg&#x22; viewBox=&#x22;0 0 24 24&#x22; fill=&#x22;none&#x22;><path d=&#x22;M16 6.99998L19.0664 9.64296C20.3554 10.7541 21 11.3096 21 12C21 12.6903 20.3555 13.2459 19.0664 14.357L16 17&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M8 6.99998L4.93365 9.64296C3.64455 10.7541 3 11.3096 3 12C3 12.6903 3.64455 13.2459 4.93365 14.357L8 17&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/></svg>" href="/fr/api-reference/v2-introduction">
    Documentation complète de l'API REST
  </Card>
</CardGroup>
