curl --request POST \
  --url https://api.sandbox.tesouro.com/embedded-banking/v1/organizations/{bankOrganizationId}/instant-payment-limit-preview \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "amount": 123,
  "currencyCode": "USD",
  "targetBankAccountId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "targetOrganizationId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'

import requests

url = "https://api.sandbox.tesouro.com/embedded-banking/v1/organizations/{bankOrganizationId}/instant-payment-limit-preview"

payload = {
    "amount": 123,
    "currencyCode": "USD",
    "targetBankAccountId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "targetOrganizationId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
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: 123,
    currencyCode: 'USD',
    targetBankAccountId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    targetOrganizationId: '3c90c3cc-0d44-4b50-8888-8dd25736052a'
  })
};

fetch('https://api.sandbox.tesouro.com/embedded-banking/v1/organizations/{bankOrganizationId}/instant-payment-limit-preview', 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.sandbox.tesouro.com/embedded-banking/v1/organizations/{bankOrganizationId}/instant-payment-limit-preview",
  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' => 123,
    'currencyCode' => 'USD',
    'targetBankAccountId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'targetOrganizationId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a'
  ]),
  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.sandbox.tesouro.com/embedded-banking/v1/organizations/{bankOrganizationId}/instant-payment-limit-preview"

	payload := strings.NewReader("{\n  \"amount\": 123,\n  \"currencyCode\": \"USD\",\n  \"targetBankAccountId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"targetOrganizationId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\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.sandbox.tesouro.com/embedded-banking/v1/organizations/{bankOrganizationId}/instant-payment-limit-preview")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": 123,\n  \"currencyCode\": \"USD\",\n  \"targetBankAccountId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"targetOrganizationId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox.tesouro.com/embedded-banking/v1/organizations/{bankOrganizationId}/instant-payment-limit-preview")

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\": 123,\n  \"currencyCode\": \"USD\",\n  \"targetBankAccountId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"targetOrganizationId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n}"

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

{
  "alertLevelsCrossed": [
    123
  ],
  "currentLimitExposure": {
    "currencyCode": "<string>",
    "value": 123
  },
  "projectedLimitExposure": {
    "currencyCode": "<string>",
    "value": 123
  },
  "organization": {
    "currentLimitExposure": {
      "currencyCode": "<string>",
      "value": 123
    },
    "followingBankAccountCount": 123,
    "organizationId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "overriddenBankAccountCount": 123,
    "projectedLimitExposure": {
      "currencyCode": "<string>",
      "value": 123
    },
    "vspDefaultBankAccountCount": 123
  },
  "threshold": {
    "currencyCode": "<string>",
    "value": 123
  }
}

{
  "errorCode": "<string>",
  "detail": "<string>",
  "errors": {},
  "instance": "<string>",
  "questionErrors": [
    {
      "code": "REQUIRED",
      "message": "<string>",
      "itemPath": "<string>",
      "key": "<string>",
      "ownerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
  ],
  "requirementsVersion": "<string>",
  "status": 123,
  "title": "<string>",
  "type": "<string>"
}

{
  "detail": "<string>",
  "instance": "<string>",
  "status": 123,
  "title": "<string>",
  "type": "<string>"
}

{
  "detail": "<string>",
  "instance": "<string>",
  "status": 123,
  "title": "<string>",
  "type": "<string>"
}

{
  "detail": "<string>",
  "errorCode": "<string>",
  "instance": "<string>",
  "status": 123,
  "title": "<string>",
  "type": "<string>"
}

{
  "detail": "<string>",
  "errorCode": "<string>",
  "instance": "<string>",
  "status": 123,
  "title": "<string>",
  "type": "<string>"
}