curl --request POST \
  --url https://sandbox.api.paylias.xyz/gateway/api/v1/csp/validate/{account_id}/{validation_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'idempotency-key: <idempotency-key>' \
  --header 'x-partner-id: <x-partner-id>' \
  --data '
{
  "amounts": [
    {
      "amount": 1,
      "currency": "USD"
    },
    {
      "amount": 3,
      "currency": "USD"
    }
  ]
}
'

import requests

url = "https://sandbox.api.paylias.xyz/gateway/api/v1/csp/validate/{account_id}/{validation_id}"

payload = { "amounts": [
        {
            "amount": 1,
            "currency": "USD"
        },
        {
            "amount": 3,
            "currency": "USD"
        }
    ] }
headers = {
    "x-partner-id": "<x-partner-id>",
    "idempotency-key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'x-partner-id': '<x-partner-id>',
    'idempotency-key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({amounts: [{amount: 1, currency: 'USD'}, {amount: 3, currency: 'USD'}]})
};

fetch('https://sandbox.api.paylias.xyz/gateway/api/v1/csp/validate/{account_id}/{validation_id}', 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://sandbox.api.paylias.xyz/gateway/api/v1/csp/validate/{account_id}/{validation_id}",
  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([
    'amounts' => [
        [
                'amount' => 1,
                'currency' => 'USD'
        ],
        [
                'amount' => 3,
                'currency' => 'USD'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "idempotency-key: <idempotency-key>",
    "x-partner-id: <x-partner-id>"
  ],
]);

$response = curl_exec($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://sandbox.api.paylias.xyz/gateway/api/v1/csp/validate/{account_id}/{validation_id}"

	payload := strings.NewReader("{\n  \"amounts\": [\n    {\n      \"amount\": 1,\n      \"currency\": \"USD\"\n    },\n    {\n      \"amount\": 3,\n      \"currency\": \"USD\"\n    }\n  ]\n}")

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

	req.Header.Add("x-partner-id", "<x-partner-id>")
	req.Header.Add("idempotency-key", "<idempotency-key>")
	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://sandbox.api.paylias.xyz/gateway/api/v1/csp/validate/{account_id}/{validation_id}")
  .header("x-partner-id", "<x-partner-id>")
  .header("idempotency-key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amounts\": [\n    {\n      \"amount\": 1,\n      \"currency\": \"USD\"\n    },\n    {\n      \"amount\": 3,\n      \"currency\": \"USD\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.api.paylias.xyz/gateway/api/v1/csp/validate/{account_id}/{validation_id}")

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

request = Net::HTTP::Post.new(url)
request["x-partner-id"] = '<x-partner-id>'
request["idempotency-key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"amounts\": [\n    {\n      \"amount\": 1,\n      \"currency\": \"USD\"\n    },\n    {\n      \"amount\": 3,\n      \"currency\": \"USD\"\n    }\n  ]\n}"

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