curl --request POST \
  --url https://api.example.com/dict-hub/v1/dict/refunds/01960718-a213-2435-6078-901234567123/settle \
  --header 'Authorization: Bearer demo-access-token' \
  --header 'Idempotency-Key: pix-demo-20260903-000001' \
  --header 'X-Correlation-Id: 019606a1-3b4c-7d8e-9f01-234567890abc'

import requests

url = "https://api.example.com/dict-hub/v1/dict/refunds/{id}/settle"

headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Idempotency-Key': '<idempotency-key>', Authorization: 'Bearer <token>'}
};

fetch('https://api.example.com/dict-hub/v1/dict/refunds/{id}/settle', 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/dict-hub/v1/dict/refunds/{id}/settle",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Idempotency-Key: <idempotency-key>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.example.com/dict-hub/v1/dict/refunds/{id}/settle"

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

	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	req.Header.Add("Authorization", "Bearer <token>")

	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/dict-hub/v1/dict/refunds/{id}/settle")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/dict-hub/v1/dict/refunds/{id}/settle")

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

request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'

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

{
  "alreadySettled": "50.00",
  "blocks": [
    {
      "amount": "120.00",
      "lockId": "b0f5c2a1-9e3d-4c7a-8f21-1a2b3c4d5e6f",
      "spiBlockId": "7c9a1b2d-3e4f-5a6b-7c8d-9e0f1a2b3c4d"
    }
  ],
  "blocksStatus": "SETTLING",
  "endToEndId": "019606a1-3b4c-7d8e-9f01-234567890abc",
  "operationType": "ROOT",
  "originalAmount": "200.00",
  "refundId": "018f8c1d-1234-7abc-9def-000000000010",
  "settleAmount": "150.00",
  "settleReason": "FR01",
  "settleType": "REFUND",
  "settled": false,
  "status": "OPEN",
  "surplusAmount": "50.00"
}

{
  "code": "PIX-0030",
  "title": "Idempotency Key Required",
  "message": "The Idempotency-Key header is required for this operation and must be within the accepted length."
}

{
  "code": "PIX-0031",
  "title": "Idempotency Key Conflict",
  "message": "The Idempotency-Key was already used with a different request."
}

{
  "code": "ERR-0001",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}