import { exchangeToken } from "@gatelit/sdk"

const { token } = await exchangeToken({
  gatewayUrl: "https://gateway.gatelit.dev",
  serviceKey: process.env.GATELIT_SERVICE_KEY!,
  sub: "user_123",
  model: "openai/gpt-4o",
  ttl: 60,
})
// → { token: "eyJ...", scheme: "GatelitSigned" }

curl https://gateway.gatelit.dev/v1/auth/token \
  -H "Content-Type: application/json" \
  -H "Authorization: GatelitKey glk_..." \
  -d '{
    "sub": "user_123",
    "ttl": 60
  }'

import requests

url = "https://gateway.gatelit.dev/v1/auth/token"

payload = {
    "sub": "<string>",
    "ttl": 60,
    "model": "<string>",
    "maxTokens": 123,
    "endUserId": "<string>",
    "requestSource": "api"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    sub: '<string>',
    ttl: 60,
    model: '<string>',
    maxTokens: 123,
    endUserId: '<string>',
    requestSource: 'api'
  })
};

fetch('https://gateway.gatelit.dev/v1/auth/token', 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://gateway.gatelit.dev/v1/auth/token",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'sub' => '<string>',
    'ttl' => 60,
    'model' => '<string>',
    'maxTokens' => 123,
    'endUserId' => '<string>',
    'requestSource' => 'api'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://gateway.gatelit.dev/v1/auth/token"

	payload := strings.NewReader("{\n  \"sub\": \"<string>\",\n  \"ttl\": 60,\n  \"model\": \"<string>\",\n  \"maxTokens\": 123,\n  \"endUserId\": \"<string>\",\n  \"requestSource\": \"api\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://gateway.gatelit.dev/v1/auth/token")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"sub\": \"<string>\",\n  \"ttl\": 60,\n  \"model\": \"<string>\",\n  \"maxTokens\": 123,\n  \"endUserId\": \"<string>\",\n  \"requestSource\": \"api\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://gateway.gatelit.dev/v1/auth/token")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"sub\": \"<string>\",\n  \"ttl\": 60,\n  \"model\": \"<string>\",\n  \"maxTokens\": 123,\n  \"endUserId\": \"<string>\",\n  \"requestSource\": \"api\"\n}"

response = http.request(request)
puts response.read_body

{
  "token": "eyJhbGciOiJIUzI1NiJ9...",
  "scheme": "GatelitSigned"
}

{
  "error": true,
  "code": "unauthorized",
  "message": "Invalid service key"
}