curl --request POST \
  --url https://api.riskportal.activeviam.com/api/MarketData/UploadFxVolGrids \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json-patch+json' \
  --data '
{
  "use_best_effort": true,
  "fx_vol_grids": [
    {
      "tenors": [
        "tenors",
        "tenors"
      ],
      "fx_pair": "fx_pair",
      "vols": [
        [
          0.8008281904610115,
          0.8008281904610115
        ],
        [
          0.8008281904610115,
          0.8008281904610115
        ]
      ],
      "reference_date": "2000-01-23T04:56:07.000+00:00",
      "deltas": [
        [
          "deltas",
          "deltas"
        ],
        [
          "deltas",
          "deltas"
        ]
      ]
    },
    {
      "tenors": [
        "tenors",
        "tenors"
      ],
      "fx_pair": "fx_pair",
      "vols": [
        [
          0.8008281904610115,
          0.8008281904610115
        ],
        [
          0.8008281904610115,
          0.8008281904610115
        ]
      ],
      "reference_date": "2000-01-23T04:56:07.000+00:00",
      "deltas": [
        [
          "deltas",
          "deltas"
        ],
        [
          "deltas",
          "deltas"
        ]
      ]
    }
  ]
}
'

import requests

url = "https://api.riskportal.activeviam.com/api/MarketData/UploadFxVolGrids"

payload = {
    "use_best_effort": True,
    "fx_vol_grids": [
        {
            "tenors": ["tenors", "tenors"],
            "fx_pair": "fx_pair",
            "vols": [[0.8008281904610115, 0.8008281904610115], [0.8008281904610115, 0.8008281904610115]],
            "reference_date": "2000-01-23T04:56:07.000+00:00",
            "deltas": [["deltas", "deltas"], ["deltas", "deltas"]]
        },
        {
            "tenors": ["tenors", "tenors"],
            "fx_pair": "fx_pair",
            "vols": [[0.8008281904610115, 0.8008281904610115], [0.8008281904610115, 0.8008281904610115]],
            "reference_date": "2000-01-23T04:56:07.000+00:00",
            "deltas": [["deltas", "deltas"], ["deltas", "deltas"]]
        }
    ]
}
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({
    use_best_effort: true,
    fx_vol_grids: [
      {
        tenors: ['tenors', 'tenors'],
        fx_pair: 'fx_pair',
        vols: [
          [0.8008281904610115, 0.8008281904610115],
          [0.8008281904610115, 0.8008281904610115]
        ],
        reference_date: '2000-01-23T04:56:07.000+00:00',
        deltas: [['deltas', 'deltas'], ['deltas', 'deltas']]
      },
      {
        tenors: ['tenors', 'tenors'],
        fx_pair: 'fx_pair',
        vols: [
          [0.8008281904610115, 0.8008281904610115],
          [0.8008281904610115, 0.8008281904610115]
        ],
        reference_date: '2000-01-23T04:56:07.000+00:00',
        deltas: [['deltas', 'deltas'], ['deltas', 'deltas']]
      }
    ]
  })
};

fetch('https://api.riskportal.activeviam.com/api/MarketData/UploadFxVolGrids', 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/MarketData/UploadFxVolGrids",
  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([
    'use_best_effort' => true,
    'fx_vol_grids' => [
        [
                'tenors' => [
                                'tenors',
                                'tenors'
                ],
                'fx_pair' => 'fx_pair',
                'vols' => [
                                [
                                                                0.8008281904610115,
                                                                0.8008281904610115
                                ],
                                [
                                                                0.8008281904610115,
                                                                0.8008281904610115
                                ]
                ],
                'reference_date' => '2000-01-23T04:56:07.000+00:00',
                'deltas' => [
                                [
                                                                'deltas',
                                                                'deltas'
                                ],
                                [
                                                                'deltas',
                                                                'deltas'
                                ]
                ]
        ],
        [
                'tenors' => [
                                'tenors',
                                'tenors'
                ],
                'fx_pair' => 'fx_pair',
                'vols' => [
                                [
                                                                0.8008281904610115,
                                                                0.8008281904610115
                                ],
                                [
                                                                0.8008281904610115,
                                                                0.8008281904610115
                                ]
                ],
                'reference_date' => '2000-01-23T04:56:07.000+00:00',
                'deltas' => [
                                [
                                                                'deltas',
                                                                'deltas'
                                ],
                                [
                                                                'deltas',
                                                                'deltas'
                                ]
                ]
        ]
    ]
  ]),
  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/MarketData/UploadFxVolGrids"

	payload := strings.NewReader("{\n  \"use_best_effort\": true,\n  \"fx_vol_grids\": [\n    {\n      \"tenors\": [\n        \"tenors\",\n        \"tenors\"\n      ],\n      \"fx_pair\": \"fx_pair\",\n      \"vols\": [\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ],\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ]\n      ],\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"deltas\": [\n        [\n          \"deltas\",\n          \"deltas\"\n        ],\n        [\n          \"deltas\",\n          \"deltas\"\n        ]\n      ]\n    },\n    {\n      \"tenors\": [\n        \"tenors\",\n        \"tenors\"\n      ],\n      \"fx_pair\": \"fx_pair\",\n      \"vols\": [\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ],\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ]\n      ],\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"deltas\": [\n        [\n          \"deltas\",\n          \"deltas\"\n        ],\n        [\n          \"deltas\",\n          \"deltas\"\n        ]\n      ]\n    }\n  ]\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/MarketData/UploadFxVolGrids")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json-patch+json")
  .body("{\n  \"use_best_effort\": true,\n  \"fx_vol_grids\": [\n    {\n      \"tenors\": [\n        \"tenors\",\n        \"tenors\"\n      ],\n      \"fx_pair\": \"fx_pair\",\n      \"vols\": [\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ],\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ]\n      ],\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"deltas\": [\n        [\n          \"deltas\",\n          \"deltas\"\n        ],\n        [\n          \"deltas\",\n          \"deltas\"\n        ]\n      ]\n    },\n    {\n      \"tenors\": [\n        \"tenors\",\n        \"tenors\"\n      ],\n      \"fx_pair\": \"fx_pair\",\n      \"vols\": [\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ],\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ]\n      ],\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"deltas\": [\n        [\n          \"deltas\",\n          \"deltas\"\n        ],\n        [\n          \"deltas\",\n          \"deltas\"\n        ]\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.riskportal.activeviam.com/api/MarketData/UploadFxVolGrids")

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  \"use_best_effort\": true,\n  \"fx_vol_grids\": [\n    {\n      \"tenors\": [\n        \"tenors\",\n        \"tenors\"\n      ],\n      \"fx_pair\": \"fx_pair\",\n      \"vols\": [\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ],\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ]\n      ],\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"deltas\": [\n        [\n          \"deltas\",\n          \"deltas\"\n        ],\n        [\n          \"deltas\",\n          \"deltas\"\n        ]\n      ]\n    },\n    {\n      \"tenors\": [\n        \"tenors\",\n        \"tenors\"\n      ],\n      \"fx_pair\": \"fx_pair\",\n      \"vols\": [\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ],\n        [\n          0.8008281904610115,\n          0.8008281904610115\n        ]\n      ],\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"deltas\": [\n        [\n          \"deltas\",\n          \"deltas\"\n        ],\n        [\n          \"deltas\",\n          \"deltas\"\n        ]\n      ]\n    }\n  ]\n}"

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

{
  "$type": "Derivitec.Web.Core.MarketData.ApiUploadFxVolGridsResponse, Derivitec.Web.Core",
  "is_success": true,
  "error_messages": [
    "<string>"
  ]
}