curl --request POST \
  --url https://api.riskportal.activeviam.com/api/Tradable/GetVol \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json-patch+json' \
  --data '
{
  "surface": {
    "benchmark_fwd_factors": [
      1.4658129805029452,
      1.4658129805029452
    ],
    "smiles": [
      9.301444243932576,
      9.301444243932576
    ],
    "benchmark_maturities": [
      5,
      5
    ],
    "vols": [
      2.027123023002322,
      2.027123023002322
    ],
    "call_wings": [
      5.637376656633329,
      5.637376656633329
    ],
    "reference_date": "2000-01-23T04:56:07.000+00:00",
    "spot_ref": 3.616076749251911,
    "put_wings": [
      2.3021358869347655,
      2.3021358869347655
    ],
    "skews": [
      7.061401241503109,
      7.061401241503109
    ]
  },
  "maturity": 4,
  "strikes": [
    6.027456183070403,
    6.027456183070403
  ],
  "strike_type": 0
}
'

import requests

url = "https://api.riskportal.activeviam.com/api/Tradable/GetVol"

payload = {
    "surface": {
        "benchmark_fwd_factors": [1.4658129805029452, 1.4658129805029452],
        "smiles": [9.301444243932576, 9.301444243932576],
        "benchmark_maturities": [5, 5],
        "vols": [2.027123023002322, 2.027123023002322],
        "call_wings": [5.637376656633329, 5.637376656633329],
        "reference_date": "2000-01-23T04:56:07.000+00:00",
        "spot_ref": 3.616076749251911,
        "put_wings": [2.3021358869347655, 2.3021358869347655],
        "skews": [7.061401241503109, 7.061401241503109]
    },
    "maturity": 4,
    "strikes": [6.027456183070403, 6.027456183070403],
    "strike_type": 0
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json-patch+json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json-patch+json'},
  body: JSON.stringify({
    surface: {
      benchmark_fwd_factors: [1.4658129805029452, 1.4658129805029452],
      smiles: [9.301444243932576, 9.301444243932576],
      benchmark_maturities: [5, 5],
      vols: [2.027123023002322, 2.027123023002322],
      call_wings: [5.637376656633329, 5.637376656633329],
      reference_date: '2000-01-23T04:56:07.000+00:00',
      spot_ref: 3.616076749251911,
      put_wings: [2.3021358869347655, 2.3021358869347655],
      skews: [7.061401241503109, 7.061401241503109]
    },
    maturity: 4,
    strikes: [6.027456183070403, 6.027456183070403],
    strike_type: 0
  })
};

fetch('https://api.riskportal.activeviam.com/api/Tradable/GetVol', 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.riskportal.activeviam.com/api/Tradable/GetVol",
  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([
    'surface' => [
        'benchmark_fwd_factors' => [
                1.4658129805029452,
                1.4658129805029452
        ],
        'smiles' => [
                9.301444243932576,
                9.301444243932576
        ],
        'benchmark_maturities' => [
                5,
                5
        ],
        'vols' => [
                2.027123023002322,
                2.027123023002322
        ],
        'call_wings' => [
                5.637376656633329,
                5.637376656633329
        ],
        'reference_date' => '2000-01-23T04:56:07.000+00:00',
        'spot_ref' => 3.616076749251911,
        'put_wings' => [
                2.3021358869347655,
                2.3021358869347655
        ],
        'skews' => [
                7.061401241503109,
                7.061401241503109
        ]
    ],
    'maturity' => 4,
    'strikes' => [
        6.027456183070403,
        6.027456183070403
    ],
    'strike_type' => 0
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json-patch+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.riskportal.activeviam.com/api/Tradable/GetVol"

	payload := strings.NewReader("{\n  \"surface\": {\n    \"benchmark_fwd_factors\": [\n      1.4658129805029452,\n      1.4658129805029452\n    ],\n    \"smiles\": [\n      9.301444243932576,\n      9.301444243932576\n    ],\n    \"benchmark_maturities\": [\n      5,\n      5\n    ],\n    \"vols\": [\n      2.027123023002322,\n      2.027123023002322\n    ],\n    \"call_wings\": [\n      5.637376656633329,\n      5.637376656633329\n    ],\n    \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n    \"spot_ref\": 3.616076749251911,\n    \"put_wings\": [\n      2.3021358869347655,\n      2.3021358869347655\n    ],\n    \"skews\": [\n      7.061401241503109,\n      7.061401241503109\n    ]\n  },\n  \"maturity\": 4,\n  \"strikes\": [\n    6.027456183070403,\n    6.027456183070403\n  ],\n  \"strike_type\": 0\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json-patch+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.riskportal.activeviam.com/api/Tradable/GetVol")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json-patch+json")
  .body("{\n  \"surface\": {\n    \"benchmark_fwd_factors\": [\n      1.4658129805029452,\n      1.4658129805029452\n    ],\n    \"smiles\": [\n      9.301444243932576,\n      9.301444243932576\n    ],\n    \"benchmark_maturities\": [\n      5,\n      5\n    ],\n    \"vols\": [\n      2.027123023002322,\n      2.027123023002322\n    ],\n    \"call_wings\": [\n      5.637376656633329,\n      5.637376656633329\n    ],\n    \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n    \"spot_ref\": 3.616076749251911,\n    \"put_wings\": [\n      2.3021358869347655,\n      2.3021358869347655\n    ],\n    \"skews\": [\n      7.061401241503109,\n      7.061401241503109\n    ]\n  },\n  \"maturity\": 4,\n  \"strikes\": [\n    6.027456183070403,\n    6.027456183070403\n  ],\n  \"strike_type\": 0\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.riskportal.activeviam.com/api/Tradable/GetVol")

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-patch+json'
request.body = "{\n  \"surface\": {\n    \"benchmark_fwd_factors\": [\n      1.4658129805029452,\n      1.4658129805029452\n    ],\n    \"smiles\": [\n      9.301444243932576,\n      9.301444243932576\n    ],\n    \"benchmark_maturities\": [\n      5,\n      5\n    ],\n    \"vols\": [\n      2.027123023002322,\n      2.027123023002322\n    ],\n    \"call_wings\": [\n      5.637376656633329,\n      5.637376656633329\n    ],\n    \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n    \"spot_ref\": 3.616076749251911,\n    \"put_wings\": [\n      2.3021358869347655,\n      2.3021358869347655\n    ],\n    \"skews\": [\n      7.061401241503109,\n      7.061401241503109\n    ]\n  },\n  \"maturity\": 4,\n  \"strikes\": [\n    6.027456183070403,\n    6.027456183070403\n  ],\n  \"strike_type\": 0\n}"

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

{
  "vols": [
    6.027456183070403,
    6.027456183070403
  ],
  "strike_type": 0
}