Laravel Music API

<?php
// app/Http/Controllers/MusicController.php  -- submit a generation
namespace App\Http\Controllers;

use Illuminate\Support\Facades\Http;

class MusicController extends Controller
{
    private string $api = 'https://api.musicapi.ai/api/v1';

    public function create()
    {
        $res = Http::withToken(env('MUSICAPI_KEY'))
            ->post($this->api . '/sonic/create', [
                'custom_mode' => false,
                'mv'          => 'sonic-v5',
                'gpt_description_prompt' => 'warm acoustic podcast intro',
            ])
            ->throw();

        return response()->json(['task_id' => $res->json('task_id')]);
    }
}

<?php
// app/Jobs/WaitForMusic.php  -- poll off the request in a queued job
namespace App\Jobs;

use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Queue\Queueable;
use Illuminate\Support\Facades\Http;

class WaitForMusic implements ShouldQueue
{
    use Queueable;

    public function __construct(private string $taskId) {}

    public function handle(): void
    {
        $api = 'https://api.musicapi.ai/api/v1';
        while (true) {
            $poll = Http::withToken(env('MUSICAPI_KEY'))
                ->get($api . '/sonic/task/' . $this->taskId);

            if ($poll->status() === 202) {
                sleep(5);
                continue;
            }
            $body = $poll->json();
            if (($body['type'] ?? null) === 'not_ready') {
                sleep(5);
                continue;
            }
            foreach ($body['data'] ?? [] as $song) {
                // persist $song['audio_url']
            }
            return;
        }
    }
}