Exchange credentials for tokens

curl --request POST \
  --url https://api.kerne.io/v1/auth/token \
  --header 'Content-Type: application/json' \
  --header 'x-app-id: <api-key>' \
  --data '
{
  "grant_type": "password",
  "email": "[email protected]",
  "password": "SecurePassword123!",
  "refresh_token": "ref_0123456789abcdef",
  "token": "ml_0123456789abcdef",
  "scope": "openid profile email"
}
'

import requests

url = "https://api.kerne.io/v1/auth/token"

payload = {
    "grant_type": "password",
    "email": "[email protected]",
    "password": "SecurePassword123!",
    "refresh_token": "ref_0123456789abcdef",
    "token": "ml_0123456789abcdef",
    "scope": "openid profile email"
}
headers = {
    "x-app-id": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-app-id': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    grant_type: 'password',
    email: '[email protected]',
    password: 'SecurePassword123!',
    refresh_token: 'ref_0123456789abcdef',
    token: 'ml_0123456789abcdef',
    scope: 'openid profile email'
  })
};

fetch('https://api.kerne.io/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://api.kerne.io/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([
    'grant_type' => 'password',
    'email' => '[email protected]',
    'password' => 'SecurePassword123!',
    'refresh_token' => 'ref_0123456789abcdef',
    'token' => 'ml_0123456789abcdef',
    'scope' => 'openid profile email'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-app-id: <api-key>"
  ],
]);

$response = curl_exec($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://api.kerne.io/v1/auth/token"

	payload := strings.NewReader("{\n  \"grant_type\": \"password\",\n  \"email\": \"[email protected]\",\n  \"password\": \"SecurePassword123!\",\n  \"refresh_token\": \"ref_0123456789abcdef\",\n  \"token\": \"ml_0123456789abcdef\",\n  \"scope\": \"openid profile email\"\n}")

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

	req.Header.Add("x-app-id", "<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://api.kerne.io/v1/auth/token")
  .header("x-app-id", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"grant_type\": \"password\",\n  \"email\": \"[email protected]\",\n  \"password\": \"SecurePassword123!\",\n  \"refresh_token\": \"ref_0123456789abcdef\",\n  \"token\": \"ml_0123456789abcdef\",\n  \"scope\": \"openid profile email\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.kerne.io/v1/auth/token")

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

request = Net::HTTP::Post.new(url)
request["x-app-id"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"grant_type\": \"password\",\n  \"email\": \"[email protected]\",\n  \"password\": \"SecurePassword123!\",\n  \"refresh_token\": \"ref_0123456789abcdef\",\n  \"token\": \"ml_0123456789abcdef\",\n  \"scope\": \"openid profile email\"\n}"

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

{
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
  "user": {
    "id": "usr_01234567890abcdef",
    "email": "[email protected]"
  },
  "refresh_token": "ref_0123456789abcdef",
  "expires_at": "2025-01-01T01:00:00.000Z"
}