portal/app/Classes/Modules/Unity/Services/CreatesContract.php

<?php

namespace App\Classes\Modules\Unity\Services;

use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\Http;

class CreatesContract
{
    /** @var GetAccessToken  */
    private $getAccessToken;

    private $createContract;

    private $contract_hash_id;

    public function __construct(GetAccessToken $getAccessToken)
    {
        dd(Config::get('unity.url'));
        $this->createContract = Config::get('unity.url').Config::get('unity.endpoint.create_contract');
        $this->getAccessToken = $getAccessToken;
        $this->contract_hash_id = Config::get('unity.contract_template_hash_id');
    }

    public function execute(){

        $accessToken= $this->getAccessToken->execute();

        $response = Http::withToken($accessToken)->post($this->createContract,['contract_template_id'=>[$this->contract_hash_id]])->object();
dd($response);
        return $response->data;

    }
}