حاسبة معدل الفائدة المرجح

curl -X POST https://api.kit.forhosting.com/fin/blended-rate \
  -H "Authorization: Bearer $KIT_KEY" \
  -H "Content-Type: application/json" \
  -d '{"loans":[{"name":"Mortgage","balance":200000,"rate":4.25},{"name":"Auto loan","balance":15000,"rate":6.9},{"name":"Personal loan","balance":5000,"rate":11.5}]}'

const res = await fetch("https://api.kit.forhosting.com/fin/blended-rate", {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${process.env.KIT_KEY}`,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "loans": [
      {
        "name": "Mortgage",
        "balance": 200000,
        "rate": 4.25
      },
      {
        "name": "Auto loan",
        "balance": 15000,
        "rate": 6.9
      },
      {
        "name": "Personal loan",
        "balance": 5000,
        "rate": 11.5
      }
    ]
  })
});
const { task_id } = await res.json();

import os, requests

res = requests.post(
    "https://api.kit.forhosting.com/fin/blended-rate",
    headers={"Authorization": f"Bearer {os.environ['KIT_KEY']}"},
    json={
    "loans": [
        {
            "name": "Mortgage",
            "balance": 200000,
            "rate": 4.25
        },
        {
            "name": "Auto loan",
            "balance": 15000,
            "rate": 6.9
        },
        {
            "name": "Personal loan",
            "balance": 5000,
            "rate": 11.5
        }
    ]
},
)
task_id = res.json()["task_id"]

<?php
$res = file_get_contents("https://api.kit.forhosting.com/fin/blended-rate", false, stream_context_create([
  "http" => [
    "method"  => "POST",
    "header"  => "Authorization: Bearer " . getenv("KIT_KEY") . "\r\nContent-Type: application/json",
    "content" => '{"loans":[{"name":"Mortgage","balance":200000,"rate":4.25},{"name":"Auto loan","balance":15000,"rate":6.9},{"name":"Personal loan","balance":5000,"rate":11.5}]}',
  ],
]));
$task = json_decode($res, true);

body := bytes.NewBufferString(`{"loans":[{"name":"Mortgage","balance":200000,"rate":4.25},{"name":"Auto loan","balance":15000,"rate":6.9},{"name":"Personal loan","balance":5000,"rate":11.5}]}`)
req, _ := http.NewRequest("POST", "https://api.kit.forhosting.com/fin/blended-rate", body)
req.Header.Set("Authorization", "Bearer "+os.Getenv("KIT_KEY"))
req.Header.Set("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)