curl --request POST \
  --url https://api.yapily.com/variable-recurring-payments/funds-confirmation \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json;charset=UTF-8' \
  --header 'consent: <consent>' \
  --data '
{
  "reference": "Own Account Commercial",
  "paymentAmount": {
    "amount": 10,
    "currency": "GBP"
  }
}
'

import requests

url = "https://api.yapily.com/variable-recurring-payments/funds-confirmation"

payload = {
    "reference": "Own Account Commercial",
    "paymentAmount": {
        "amount": 10,
        "currency": "GBP"
    }
}
headers = {
    "consent": "<consent>",
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json;charset=UTF-8"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    consent: '<consent>',
    Authorization: 'Basic <encoded-value>',
    'Content-Type': 'application/json;charset=UTF-8'
  },
  body: JSON.stringify({
    reference: 'Own Account Commercial',
    paymentAmount: {amount: 10, currency: 'GBP'}
  })
};

fetch('https://api.yapily.com/variable-recurring-payments/funds-confirmation', 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.yapily.com/variable-recurring-payments/funds-confirmation",
  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([
    'reference' => 'Own Account Commercial',
    'paymentAmount' => [
        'amount' => 10,
        'currency' => 'GBP'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json;charset=UTF-8",
    "consent: <consent>"
  ],
]);

$response = curl_exec($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.yapily.com/variable-recurring-payments/funds-confirmation"

	payload := strings.NewReader("{\n  \"reference\": \"Own Account Commercial\",\n  \"paymentAmount\": {\n    \"amount\": 10,\n    \"currency\": \"GBP\"\n  }\n}")

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

	req.Header.Add("consent", "<consent>")
	req.Header.Add("Authorization", "Basic <encoded-value>")
	req.Header.Add("Content-Type", "application/json;charset=UTF-8")

	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.yapily.com/variable-recurring-payments/funds-confirmation")
  .header("consent", "<consent>")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json;charset=UTF-8")
  .body("{\n  \"reference\": \"Own Account Commercial\",\n  \"paymentAmount\": {\n    \"amount\": 10,\n    \"currency\": \"GBP\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.yapily.com/variable-recurring-payments/funds-confirmation")

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

request = Net::HTTP::Post.new(url)
request["consent"] = '<consent>'
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json;charset=UTF-8'
request.body = "{\n  \"reference\": \"Own Account Commercial\",\n  \"paymentAmount\": {\n    \"amount\": 10,\n    \"currency\": \"GBP\"\n  }\n}"

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

{
  "meta": {
    "tracingId": "0f14e900011b445fa6b6c2c4272d7321"
  },
  "data": {
    "id": "a9582f8e-08be-4cca-9f01-1ad3be96532d",
    "fundsAvailable": {
      "fundsAvailable": true,
      "fundsAvailableAt": "2021-06-08T10:59:35.138Z"
    },
    "reference": "Own Account Commercial",
    "paymentAmount": {
      "amount": 10,
      "currency": "GBP"
    }
  }
}

{
  "error": {
    "tracingId": "0c2d0973bdd24224a65e5d0f7d1b6154",
    "code": 401,
    "status": "UNAUTHORIZED",
    "supportUrl": "https://support.yapily.com/",
    "source": "YAPILY",
    "issues": [
      {
        "type": "CREDENTIALS",
        "code": "CREDENTIALS_MISSING",
        "message": "Authentication header not present"
      }
    ]
  }
}

{
  "error": {
    "tracingId": "0c2d0973bdd24224a65e5d0f7d1b6154",
    "code": 400,
    "status": "BAD_REQUEST",
    "supportUrl": "https://support.yapily.com/",
    "source": "YAPILY",
    "issues": [
      {
        "type": "BAD_REQUEST",
        "code": "BAD_REQUEST",
        "message": "The server could not understand the request due to invalid syntax"
      }
    ]
  }
}