curl --request POST \
  --url https://api.example.com/v1/payments/{paymentId}/reverse \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "amount": {
    "value": 1000
  },
  "additional": {
    "reference": "69d0f79e-d524-45d9-92d0-a3d44aa75731"
  }
}
'

import requests

url = "https://api.example.com/v1/payments/{paymentId}/reverse"

payload = {
    "amount": { "value": 1000 },
    "additional": { "reference": "69d0f79e-d524-45d9-92d0-a3d44aa75731" }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    amount: {value: 1000},
    additional: {reference: '69d0f79e-d524-45d9-92d0-a3d44aa75731'}
  })
};

fetch('https://api.example.com/v1/payments/{paymentId}/reverse', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.example.com/v1/payments/{paymentId}/reverse",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'amount' => [
        'value' => 1000
    ],
    'additional' => [
        'reference' => '69d0f79e-d524-45d9-92d0-a3d44aa75731'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.example.com/v1/payments/{paymentId}/reverse"

	payload := strings.NewReader("{\n  \"amount\": {\n    \"value\": 1000\n  },\n  \"additional\": {\n    \"reference\": \"69d0f79e-d524-45d9-92d0-a3d44aa75731\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.example.com/v1/payments/{paymentId}/reverse")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": {\n    \"value\": 1000\n  },\n  \"additional\": {\n    \"reference\": \"69d0f79e-d524-45d9-92d0-a3d44aa75731\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/payments/{paymentId}/reverse")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"amount\": {\n    \"value\": 1000\n  },\n  \"additional\": {\n    \"reference\": \"69d0f79e-d524-45d9-92d0-a3d44aa75731\"\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "data": {
    "orderId": "89f02752-acc9-4a1d-84c7-cdedd61a7a6c",
    "merchant": {
      "title": "Pedir Gás",
      "name": "Pedir Gás",
      "categoryCode": "5172",
      "url": "https://www.supergasbras.com.br",
      "id": "4b3f7d9d-2d1d-48dc-987c-7c74baf16ff2",
      "attributes": {
        "externalId": "123456"
      }
    },
    "merchantProvider": {
      "provider": {
        "id": "e71f2762-e4c4-4ef6-8764-02b97f347ec4",
        "name": "Getnet SEP",
        "code": "getnetSep",
        "type": "Gateway",
        "environment": "Digital",
        "resolutionKey": "<string>"
      },
      "name": "Getnet SEP",
      "id": "13ef8495-8815-49c8-84fc-382e2cf7a441"
    },
    "methodResolved": {
      "name": "Dinheiro",
      "type": "Cash",
      "environment": "Physical"
    },
    "amount": {
      "value": 1000,
      "currency": "BRL"
    },
    "descriptor": "SUPER",
    "note": "Pagamento do pedido 123456",
    "capture": {
      "type": "Automatic"
    },
    "state": "Created",
    "status": "Pending",
    "method": {
      "type": "Credit"
    },
    "operations": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "type": "Authorization",
        "amount": {
          "value": 1000,
          "currency": "BRL"
        },
        "idempotencyKey": "f8347c15-57b7-4213-9c96-00942597b72b",
        "status": "Created",
        "external": {
          "id": "4acebcae92674de18aab02f7a2df2c3c"
        },
        "reason": {
          "code": "invalidCredentials",
          "message": "Credenciais inválidas"
        },
        "attributes": {
          "externalId": "123456"
        },
        "createdAt": "2023-11-07T05:31:56Z",
        "modifiedAt": "2023-11-07T05:31:56Z"
      }
    ],
    "errors": [
      {
        "code": "<string>",
        "target": "<string>",
        "message": "<string>"
      }
    ],
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "customer": {
      "name": "João Silva",
      "phoneNumber": "+5511999999999",
      "id": "71ddf226-fd85-4256-b91e-c9419777e4b9",
      "email": "joao.silva@test.com",
      "document": {
        "type": "Cpf",
        "number": "22380370044",
        "country": "BR"
      },
      "billingAddress": {
        "street": "Avenida Paulista",
        "number": "1111",
        "apartment": "Sala 100",
        "neighborhood": "Bela Vista",
        "city": "São Paulo",
        "state": "SP",
        "country": "BR",
        "postalCode": "01311-200",
        "longitude": -46.653408,
        "latitude": -23.56475
      },
      "attributes": {
        "externalId": "123456"
      }
    },
    "environment": "Digital",
    "expiryAt": "2030-06-05T23:59:59-03:00",
    "link": {
      "url": "https://pagseguro.com.br/v2/checkout/payment.html?code=123456789",
      "external": {
        "id": "4acebcae92674de18aab02f7a2df2c3c"
      }
    },
    "external": {
      "id": "4acebcae92674de18aab02f7a2df2c3c"
    },
    "items": [
      {
        "name": "Botijão P13",
        "description": "Botijão GLP P13",
        "quantity": 3,
        "price": {
          "value": 1000,
          "currency": "BRL"
        }
      }
    ],
    "source": {
      "type": "customer",
      "customerId": "71ddf226-fd85-4256-b91e-c9419777e4b9"
    },
    "attributes": {
      "externalId": "123456"
    },
    "createdAt": "2023-11-07T05:31:56Z",
    "modifiedAt": "2023-11-07T05:31:56Z"
  }
}

{
  "errors": [
    {
      "code": "<string>",
      "target": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "errors": [
    {
      "code": "<string>",
      "target": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "errors": [
    {
      "code": "<string>",
      "target": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "errors": [
    {
      "code": "<string>",
      "target": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "errors": [
    {
      "code": "<string>",
      "target": "<string>",
      "message": "<string>"
    }
  ]
}