Configuration

The Config struct provides various options to customize HTTP requests.

Basic Configuration

response, err := fetch.Get("https://httpbin.zcorky.com/get", &fetch.Config{
	Timeout: 10 * time.Second,
	Headers: map[string]string{
		"User-Agent": "MyApp/1.0",
	},
})

Configuration Options

URL and Method

• URL: The target URL for the request
• Method: HTTP method (GET, POST, PUT, PATCH, DELETE, HEAD)
• BaseURL: Base URL for relative paths

Headers

&fetch.Config{
	Headers: map[string]string{
		"Authorization": "Bearer token",
		"Content-Type": "application/json",
	},
}

Query Parameters

&fetch.Config{
	Query: map[string]string{
		"page": "1",
		"limit": "10",
	},
}

Request Body

&fetch.Config{
	Body: map[string]interface{}{
		"name": "John",
		"age": 30,
	},
}

Timeout

&fetch.Config{
	Timeout: 5 * time.Second,
}

Proxy

&fetch.Config{
	Proxy: "http://127.0.0.1:8080",
}

Authentication

// Basic Auth
&fetch.Config{
	BasicAuth: &fetch.BasicAuth{
		Username: "user",
		Password: "pass",
	},
}

// Or use Bearer Token via Headers
&fetch.Config{
	Headers: map[string]string{
		"Authorization": "Bearer token",
	},
}

TLS Configuration

&fetch.Config{
	TLSCaCertFile: "/path/to/ca.crt",
	TLSInsecureSkipVerify: false,
}

Unix Domain Socket

&fetch.Config{
	UnixDomainSocket: "/var/run/docker.sock",
}

Using Fetch Instance

You can also configure a Fetch instance and reuse it:

f := fetch.New()
f.SetBaseURL("https://api.example.com")
f.SetTimeout(10 * time.Second)
f.SetHeader("Authorization", "Bearer token")

response, err := f.Get("/users").Execute()