curl --request POST \
  --url https://api.riskportal.activeviam.com/api/MarketData/UploadSurvivalCurves \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json-patch+json' \
  --data '
{
  "survival_curves": [
    {
      "issuer_id": "issuer_id",
      "maturities": [
        6,
        6
      ],
      "default_type": "default_type",
      "currency": "currency",
      "issuer_identifier": {
        "code": "code",
        "identifier_type": "DerivitecBondIssuerId"
      },
      "reference_date": "2000-01-23T04:56:07.000+00:00",
      "survival_probabilities": [
        1.284659006116532,
        1.284659006116532
      ],
      "extrapolate": true,
      "debt_type": "senior"
    },
    {
      "issuer_id": "issuer_id",
      "maturities": [
        6,
        6
      ],
      "default_type": "default_type",
      "currency": "currency",
      "issuer_identifier": {
        "code": "code",
        "identifier_type": "DerivitecBondIssuerId"
      },
      "reference_date": "2000-01-23T04:56:07.000+00:00",
      "survival_probabilities": [
        1.284659006116532,
        1.284659006116532
      ],
      "extrapolate": true,
      "debt_type": "senior"
    }
  ]
}
'

import requests

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

payload = { "survival_curves": [
        {
            "issuer_id": "issuer_id",
            "maturities": [6, 6],
            "default_type": "default_type",
            "currency": "currency",
            "issuer_identifier": {
                "code": "code",
                "identifier_type": "DerivitecBondIssuerId"
            },
            "reference_date": "2000-01-23T04:56:07.000+00:00",
            "survival_probabilities": [1.284659006116532, 1.284659006116532],
            "extrapolate": True,
            "debt_type": "senior"
        },
        {
            "issuer_id": "issuer_id",
            "maturities": [6, 6],
            "default_type": "default_type",
            "currency": "currency",
            "issuer_identifier": {
                "code": "code",
                "identifier_type": "DerivitecBondIssuerId"
            },
            "reference_date": "2000-01-23T04:56:07.000+00:00",
            "survival_probabilities": [1.284659006116532, 1.284659006116532],
            "extrapolate": True,
            "debt_type": "senior"
        }
    ] }
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({
    survival_curves: [
      {
        issuer_id: 'issuer_id',
        maturities: [6, 6],
        default_type: 'default_type',
        currency: 'currency',
        issuer_identifier: {code: 'code', identifier_type: 'DerivitecBondIssuerId'},
        reference_date: '2000-01-23T04:56:07.000+00:00',
        survival_probabilities: [1.284659006116532, 1.284659006116532],
        extrapolate: true,
        debt_type: 'senior'
      },
      {
        issuer_id: 'issuer_id',
        maturities: [6, 6],
        default_type: 'default_type',
        currency: 'currency',
        issuer_identifier: {code: 'code', identifier_type: 'DerivitecBondIssuerId'},
        reference_date: '2000-01-23T04:56:07.000+00:00',
        survival_probabilities: [1.284659006116532, 1.284659006116532],
        extrapolate: true,
        debt_type: 'senior'
      }
    ]
  })
};

fetch('https://api.riskportal.activeviam.com/api/MarketData/UploadSurvivalCurves', 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/UploadSurvivalCurves",
  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([
    'survival_curves' => [
        [
                'issuer_id' => 'issuer_id',
                'maturities' => [
                                6,
                                6
                ],
                'default_type' => 'default_type',
                'currency' => 'currency',
                'issuer_identifier' => [
                                'code' => 'code',
                                'identifier_type' => 'DerivitecBondIssuerId'
                ],
                'reference_date' => '2000-01-23T04:56:07.000+00:00',
                'survival_probabilities' => [
                                1.284659006116532,
                                1.284659006116532
                ],
                'extrapolate' => true,
                'debt_type' => 'senior'
        ],
        [
                'issuer_id' => 'issuer_id',
                'maturities' => [
                                6,
                                6
                ],
                'default_type' => 'default_type',
                'currency' => 'currency',
                'issuer_identifier' => [
                                'code' => 'code',
                                'identifier_type' => 'DerivitecBondIssuerId'
                ],
                'reference_date' => '2000-01-23T04:56:07.000+00:00',
                'survival_probabilities' => [
                                1.284659006116532,
                                1.284659006116532
                ],
                'extrapolate' => true,
                'debt_type' => 'senior'
        ]
    ]
  ]),
  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/UploadSurvivalCurves"

	payload := strings.NewReader("{\n  \"survival_curves\": [\n    {\n      \"issuer_id\": \"issuer_id\",\n      \"maturities\": [\n        6,\n        6\n      ],\n      \"default_type\": \"default_type\",\n      \"currency\": \"currency\",\n      \"issuer_identifier\": {\n        \"code\": \"code\",\n        \"identifier_type\": \"DerivitecBondIssuerId\"\n      },\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"survival_probabilities\": [\n        1.284659006116532,\n        1.284659006116532\n      ],\n      \"extrapolate\": true,\n      \"debt_type\": \"senior\"\n    },\n    {\n      \"issuer_id\": \"issuer_id\",\n      \"maturities\": [\n        6,\n        6\n      ],\n      \"default_type\": \"default_type\",\n      \"currency\": \"currency\",\n      \"issuer_identifier\": {\n        \"code\": \"code\",\n        \"identifier_type\": \"DerivitecBondIssuerId\"\n      },\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"survival_probabilities\": [\n        1.284659006116532,\n        1.284659006116532\n      ],\n      \"extrapolate\": true,\n      \"debt_type\": \"senior\"\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/UploadSurvivalCurves")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json-patch+json")
  .body("{\n  \"survival_curves\": [\n    {\n      \"issuer_id\": \"issuer_id\",\n      \"maturities\": [\n        6,\n        6\n      ],\n      \"default_type\": \"default_type\",\n      \"currency\": \"currency\",\n      \"issuer_identifier\": {\n        \"code\": \"code\",\n        \"identifier_type\": \"DerivitecBondIssuerId\"\n      },\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"survival_probabilities\": [\n        1.284659006116532,\n        1.284659006116532\n      ],\n      \"extrapolate\": true,\n      \"debt_type\": \"senior\"\n    },\n    {\n      \"issuer_id\": \"issuer_id\",\n      \"maturities\": [\n        6,\n        6\n      ],\n      \"default_type\": \"default_type\",\n      \"currency\": \"currency\",\n      \"issuer_identifier\": {\n        \"code\": \"code\",\n        \"identifier_type\": \"DerivitecBondIssuerId\"\n      },\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"survival_probabilities\": [\n        1.284659006116532,\n        1.284659006116532\n      ],\n      \"extrapolate\": true,\n      \"debt_type\": \"senior\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"survival_curves\": [\n    {\n      \"issuer_id\": \"issuer_id\",\n      \"maturities\": [\n        6,\n        6\n      ],\n      \"default_type\": \"default_type\",\n      \"currency\": \"currency\",\n      \"issuer_identifier\": {\n        \"code\": \"code\",\n        \"identifier_type\": \"DerivitecBondIssuerId\"\n      },\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"survival_probabilities\": [\n        1.284659006116532,\n        1.284659006116532\n      ],\n      \"extrapolate\": true,\n      \"debt_type\": \"senior\"\n    },\n    {\n      \"issuer_id\": \"issuer_id\",\n      \"maturities\": [\n        6,\n        6\n      ],\n      \"default_type\": \"default_type\",\n      \"currency\": \"currency\",\n      \"issuer_identifier\": {\n        \"code\": \"code\",\n        \"identifier_type\": \"DerivitecBondIssuerId\"\n      },\n      \"reference_date\": \"2000-01-23T04:56:07.000+00:00\",\n      \"survival_probabilities\": [\n        1.284659006116532,\n        1.284659006116532\n      ],\n      \"extrapolate\": true,\n      \"debt_type\": \"senior\"\n    }\n  ]\n}"

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

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