curl --request POST \
  --url https://api.eka.care/ipd/v1/sdk/admissions/{admission_id}/billing/invoices \
  --header 'Content-Type: application/json' \
  --header 'auth: <auth>' \
  --data '
{
  "chargeIds": [
    "<string>"
  ],
  "policyIds": [
    "<string>"
  ],
  "meterIds": [
    "<string>"
  ],
  "notes": "<string>"
}
'

import requests

url = "https://api.eka.care/ipd/v1/sdk/admissions/{admission_id}/billing/invoices"

payload = {
    "chargeIds": ["<string>"],
    "policyIds": ["<string>"],
    "meterIds": ["<string>"],
    "notes": "<string>"
}
headers = {
    "auth": "<auth>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {auth: '<auth>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    chargeIds: ['<string>'],
    policyIds: ['<string>'],
    meterIds: ['<string>'],
    notes: '<string>'
  })
};

fetch('https://api.eka.care/ipd/v1/sdk/admissions/{admission_id}/billing/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.eka.care/ipd/v1/sdk/admissions/{admission_id}/billing/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([
    'chargeIds' => [
        '<string>'
    ],
    'policyIds' => [
        '<string>'
    ],
    'meterIds' => [
        '<string>'
    ],
    'notes' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "auth: <auth>"
  ],
]);

$response = curl_exec($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.eka.care/ipd/v1/sdk/admissions/{admission_id}/billing/invoices"

	payload := strings.NewReader("{\n  \"chargeIds\": [\n    \"<string>\"\n  ],\n  \"policyIds\": [\n    \"<string>\"\n  ],\n  \"meterIds\": [\n    \"<string>\"\n  ],\n  \"notes\": \"<string>\"\n}")

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

	req.Header.Add("auth", "<auth>")
	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.eka.care/ipd/v1/sdk/admissions/{admission_id}/billing/invoices")
  .header("auth", "<auth>")
  .header("Content-Type", "application/json")
  .body("{\n  \"chargeIds\": [\n    \"<string>\"\n  ],\n  \"policyIds\": [\n    \"<string>\"\n  ],\n  \"meterIds\": [\n    \"<string>\"\n  ],\n  \"notes\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.eka.care/ipd/v1/sdk/admissions/{admission_id}/billing/invoices")

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

request = Net::HTTP::Post.new(url)
request["auth"] = '<auth>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"chargeIds\": [\n    \"<string>\"\n  ],\n  \"policyIds\": [\n    \"<string>\"\n  ],\n  \"meterIds\": [\n    \"<string>\"\n  ],\n  \"notes\": \"<string>\"\n}"

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

{
  "id": "inv-201",
  "invoiceNumber": "INV-000201",
  "status": "partly_paid",
  "subtotal": "7545.00",
  "discountTotal": "0.00",
  "taxTotal": "0.00",
  "total": "7545.00",
  "amountPaid": "5000.00",
  "amountDue": "2545.00",
  "issuedAt": "2026-10-07T12:00:00.000Z"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}