atcheck/routes/api.php

<?php

use Illuminate\Http\Request;

/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| Here is where you can register API routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| is assigned the "api" middleware group. Enjoy building your API!
|
*/

Route::middleware('auth:api')->get('/user', function (Request $request) {
    return $request->user();
});
Route::post('/card_details', function (Request $request) {
    $name = $request->input('name');
    $surname = $request->input('surname');
    $id_number = $request->input('id_number');
    return array('name' => $name, 'surname' => $surname, 'id_number' => $id_number );
});