curl --request GET \
--url https://api.example.com/oauth/authorizeimport requests
url = "https://api.example.com/oauth/authorize"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://api.example.com/oauth/authorize', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.example.com/oauth/authorize",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.example.com/oauth/authorize"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.example.com/oauth/authorize")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/oauth/authorize")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_bodyOAuth2 Authorization Endpoint (redirects to consent screen)
🔓 PUBLIC ENDPOINT: Standard OAuth2 authorization endpoint. Validates request parameters and redirects to the consent screen. Supports PKCE for enhanced security. This is the entry point for Authorization Code Flow - compatible with standard OAuth2 clients.
curl --request GET \
--url https://api.example.com/oauth/authorizeimport requests
url = "https://api.example.com/oauth/authorize"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://api.example.com/oauth/authorize', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.example.com/oauth/authorize",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.example.com/oauth/authorize"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.example.com/oauth/authorize")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/oauth/authorize")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_bodyQuery Parameters
OAuth application client ID
"app_abc123..."
Redirect URI registered with the application
"https://example.com/oauth/callback"
Comma-separated list of requested scopes
"read:user,read:organization"
CSRF protection state parameter. Client should generate a random value and verify it on callback.
"random_state_abc123"
Response type (must be 'code' for Authorization Code Flow)
"code"
PKCE code challenge (optional, for enhanced security). Base64-URL encoded SHA256 hash of code_verifier.
"E9Melhoa2OwvFrEMTJguCHaoeK1t8URWbuGJSstw-cM"
PKCE code challenge method. Use 'S256' for SHA256 hashing (recommended) or 'plain' for no hashing.
S256, plain "S256"
Response
Redirects to consent screen with validated parameters. User will be prompted to authorize or deny the application.