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;

    /** @var string  */
    private $createContract;

    /** @var string  */
    private $contract_hash_id;

    /**
     * CreatesContract constructor.
     * @param GetAccessToken $getAccessToken
     * @param string $createContract
     * @param string $contract_hash_id
     */
    public function __construct(GetAccessToken $getAccessToken, string $createContract, string $contract_hash_id)
    {
        $this->getAccessToken = $getAccessToken;
        $this->createContract = $createContract;
        $this->contract_hash_id = $contract_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;

    }
}