hawese-payment/config/gateways/flow.php

<?php
// Copyright 2019 Hackware SpA <human@hackware.cl>
// This file is part of "Hackware Web Services Payment" and licensed under
// the terms of the GNU Affero General Public License version 3, or (at your
// option) a later version. You should have received a copy of this license
// along with the software. If not, see <https://www.gnu.org/licenses/>.

return [
    'class' => '\Hawese\Payment\Gateways\FlowGateway',
    'test_mode' => env('FLOW_TEST_MODE', false),
    'credentials' => [
        'apiKey' => env('FLOW_API_KEY'),
        'secretKey' => env('FLOW_SECRET_KEY'),
    ],
    'payment_methods' => [
        'purchase' => 'paymentMethod',
    ],
    'schemas' => [
        'purchase' => [
            'required' => [
                'subject',
                'amount',
                'email',
                'paymentMethod',
            ],
            'properties' => [
                'subject' => [
                    'title' => 'Descripción',
                    'type' => 'string',
                ],
                'currency' => [
                    'title' => 'Moneda',
                    'type' => 'string',
                    'enum' => ['CLP'],
                    'default' => 'CLP',
                    'readOnly' => true,
                ],
                'amount' => [
                    'title' => 'Monto',
                    'type' => 'number',
                    'multipleOf' => 1,
                ],
                'email' => [
                    'title' => 'Email',
                    'type' => 'string',
                    'format' => 'idn-email',
                ],
                'paymentMethod' => [
                    'title' => 'Medio de pago',
                    'type' => 'integer',
                    'oneOf' => [
                        [
                            'const' => 1,
                            'title' => 'Webpay Plus',
                            'description' => 'Tarjetas de crédito o débito',
                        ],
                        [
                            'const' => 2,
                            'title' => 'Servipag',
                            'description' => (
                                'Comercios Servipag o tarjetas de casas ' .
                                'comerciales'
                            ),
                        ],
                        [
                            'const' => 3,
                            'title' => 'Multicaja',
                            'description' => (
                                'Efectivo en comercios Multicaja'
                            ),
                        ],
                        [
                            'const' => 5,
                            'title' => 'Onepay',
                            'description' => (
                                'Tarjetas de crédito por medio de app Onepay'
                            ),
                        ],
                        [
                            'const' => 8,
                            'title' => 'Cryptocompra',
                            'description' => (
                                'Cryptomonedas Bitcoin, Ethereum o Stellar'
                            ),
                        ],
                    ],
                ],
            ],
        ],
    ],
];