curl --request POST \
  --url https://api.clinikapi.com/v1/invoices \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "patientId": "<string>",
  "type": "<string>",
  "recipientId": "<string>",
  "date": "<string>",
  "issuerId": "<string>",
  "accountId": "<string>",
  "participant": [
    {
      "actorId": "<string>",
      "role": "<string>"
    }
  ],
  "lineItem": [
    {
      "chargeItemCode": "<string>",
      "sequence": 123,
      "priceComponent": [
        {
          "type": "<string>",
          "amount": {
            "value": 123,
            "currency": "<string>"
          }
        }
      ]
    }
  ],
  "totalNet": {
    "value": 123,
    "currency": "<string>"
  },
  "totalGross": {
    "value": 123,
    "currency": "<string>"
  },
  "paymentTerms": "<string>",
  "cancelledReason": "<string>",
  "note": "<string>"
}
'

import requests

url = "https://api.clinikapi.com/v1/invoices"

payload = {
    "patientId": "<string>",
    "type": "<string>",
    "recipientId": "<string>",
    "date": "<string>",
    "issuerId": "<string>",
    "accountId": "<string>",
    "participant": [
        {
            "actorId": "<string>",
            "role": "<string>"
        }
    ],
    "lineItem": [
        {
            "chargeItemCode": "<string>",
            "sequence": 123,
            "priceComponent": [
                {
                    "type": "<string>",
                    "amount": {
                        "value": 123,
                        "currency": "<string>"
                    }
                }
            ]
        }
    ],
    "totalNet": {
        "value": 123,
        "currency": "<string>"
    },
    "totalGross": {
        "value": 123,
        "currency": "<string>"
    },
    "paymentTerms": "<string>",
    "cancelledReason": "<string>",
    "note": "<string>"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    patientId: '<string>',
    type: '<string>',
    recipientId: '<string>',
    date: '<string>',
    issuerId: '<string>',
    accountId: '<string>',
    participant: [{actorId: '<string>', role: '<string>'}],
    lineItem: [
      {
        chargeItemCode: '<string>',
        sequence: 123,
        priceComponent: [{type: '<string>', amount: {value: 123, currency: '<string>'}}]
      }
    ],
    totalNet: {value: 123, currency: '<string>'},
    totalGross: {value: 123, currency: '<string>'},
    paymentTerms: '<string>',
    cancelledReason: '<string>',
    note: '<string>'
  })
};

fetch('https://api.clinikapi.com/v1/invoices', 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.clinikapi.com/v1/invoices",
  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([
    'patientId' => '<string>',
    'type' => '<string>',
    'recipientId' => '<string>',
    'date' => '<string>',
    'issuerId' => '<string>',
    'accountId' => '<string>',
    'participant' => [
        [
                'actorId' => '<string>',
                'role' => '<string>'
        ]
    ],
    'lineItem' => [
        [
                'chargeItemCode' => '<string>',
                'sequence' => 123,
                'priceComponent' => [
                                [
                                                                'type' => '<string>',
                                                                'amount' => [
                                                                                                                                'value' => 123,
                                                                                                                                'currency' => '<string>'
                                                                ]
                                ]
                ]
        ]
    ],
    'totalNet' => [
        'value' => 123,
        'currency' => '<string>'
    ],
    'totalGross' => [
        'value' => 123,
        'currency' => '<string>'
    ],
    'paymentTerms' => '<string>',
    'cancelledReason' => '<string>',
    'note' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($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.clinikapi.com/v1/invoices"

	payload := strings.NewReader("{\n  \"patientId\": \"<string>\",\n  \"type\": \"<string>\",\n  \"recipientId\": \"<string>\",\n  \"date\": \"<string>\",\n  \"issuerId\": \"<string>\",\n  \"accountId\": \"<string>\",\n  \"participant\": [\n    {\n      \"actorId\": \"<string>\",\n      \"role\": \"<string>\"\n    }\n  ],\n  \"lineItem\": [\n    {\n      \"chargeItemCode\": \"<string>\",\n      \"sequence\": 123,\n      \"priceComponent\": [\n        {\n          \"type\": \"<string>\",\n          \"amount\": {\n            \"value\": 123,\n            \"currency\": \"<string>\"\n          }\n        }\n      ]\n    }\n  ],\n  \"totalNet\": {\n    \"value\": 123,\n    \"currency\": \"<string>\"\n  },\n  \"totalGross\": {\n    \"value\": 123,\n    \"currency\": \"<string>\"\n  },\n  \"paymentTerms\": \"<string>\",\n  \"cancelledReason\": \"<string>\",\n  \"note\": \"<string>\"\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	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://api.clinikapi.com/v1/invoices")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"patientId\": \"<string>\",\n  \"type\": \"<string>\",\n  \"recipientId\": \"<string>\",\n  \"date\": \"<string>\",\n  \"issuerId\": \"<string>\",\n  \"accountId\": \"<string>\",\n  \"participant\": [\n    {\n      \"actorId\": \"<string>\",\n      \"role\": \"<string>\"\n    }\n  ],\n  \"lineItem\": [\n    {\n      \"chargeItemCode\": \"<string>\",\n      \"sequence\": 123,\n      \"priceComponent\": [\n        {\n          \"type\": \"<string>\",\n          \"amount\": {\n            \"value\": 123,\n            \"currency\": \"<string>\"\n          }\n        }\n      ]\n    }\n  ],\n  \"totalNet\": {\n    \"value\": 123,\n    \"currency\": \"<string>\"\n  },\n  \"totalGross\": {\n    \"value\": 123,\n    \"currency\": \"<string>\"\n  },\n  \"paymentTerms\": \"<string>\",\n  \"cancelledReason\": \"<string>\",\n  \"note\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.clinikapi.com/v1/invoices")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"patientId\": \"<string>\",\n  \"type\": \"<string>\",\n  \"recipientId\": \"<string>\",\n  \"date\": \"<string>\",\n  \"issuerId\": \"<string>\",\n  \"accountId\": \"<string>\",\n  \"participant\": [\n    {\n      \"actorId\": \"<string>\",\n      \"role\": \"<string>\"\n    }\n  ],\n  \"lineItem\": [\n    {\n      \"chargeItemCode\": \"<string>\",\n      \"sequence\": 123,\n      \"priceComponent\": [\n        {\n          \"type\": \"<string>\",\n          \"amount\": {\n            \"value\": 123,\n            \"currency\": \"<string>\"\n          }\n        }\n      ]\n    }\n  ],\n  \"totalNet\": {\n    \"value\": 123,\n    \"currency\": \"<string>\"\n  },\n  \"totalGross\": {\n    \"value\": 123,\n    \"currency\": \"<string>\"\n  },\n  \"paymentTerms\": \"<string>\",\n  \"cancelledReason\": \"<string>\",\n  \"note\": \"<string>\"\n}"

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