Mercadopago api创建支付自定义税

Question

当尝试创建具有自定义赋税值的mercadopago付款时，仅设置赋税数组是不够的，它会给出折叠错误：

净额和税额不能为空

错误请求，bad_request错误代码400

<?php

$client->post("/v1/payments", [
           'transaction_amount' => 130000,
           'taxes' => [
               [
                   'type' => 'IVA',
                   'value' => 0
               ]
           ],
           'description' => 'order description',
           'payment_method_id' => 'baloto',
           'payer' => [
               'email' => $cart->email
           ],
           'external_reference' => $payment->reference,
           "callback_url" => config('services.mercadopago.back_urls.success')
       ])

市政厅里少了什么？

Answer 1

当在赋税数组中附加使用自定义赋税时，需要添加"net_amount“param，如下所示：

<?php

$client->post("/v1/payments", [
           'transaction_amount' => 130000,
           'net_amount' => 130000,
           'taxes' => [
               [
                   'type' => 'IVA',
                   'value' => 0
               ]
           ],
           'description' => 'order description',
           'payment_method_id' => 'baloto',
           'payer' => [
               'email' => $cart->email
           ],
           'external_reference' => $payment->reference,
           "callback_url" => config('services.mercadopago.back_urls.success')
       ])