curl --request POST \
  --url https://api.fincept.in/quantlib/ml/regression/ead \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "X": [
    [
      50000,
      0.65,
      36
    ],
    [
      75000,
      0.42,
      48
    ],
    [
      100000,
      0.78,
      24
    ]
  ],
  "y": [
    32500,
    31500,
    78000
  ],
  "predict_X": [
    [
      60000,
      0.55,
      30
    ]
  ]
}
'

import requests

url = "https://api.fincept.in/quantlib/ml/regression/ead"

payload = {
    "X": [[50000, 0.65, 36], [75000, 0.42, 48], [100000, 0.78, 24]],
    "y": [32500, 31500, 78000],
    "predict_X": [[60000, 0.55, 30]]
}
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({
    X: [[50000, 0.65, 36], [75000, 0.42, 48], [100000, 0.78, 24]],
    y: [32500, 31500, 78000],
    predict_X: [[60000, 0.55, 30]]
  })
};

fetch('https://api.fincept.in/quantlib/ml/regression/ead', 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.fincept.in/quantlib/ml/regression/ead",
  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([
    'X' => [
        [
                50000,
                0.65,
                36
        ],
        [
                75000,
                0.42,
                48
        ],
        [
                100000,
                0.78,
                24
        ]
    ],
    'y' => [
        32500,
        31500,
        78000
    ],
    'predict_X' => [
        [
                60000,
                0.55,
                30
        ]
    ]
  ]),
  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.fincept.in/quantlib/ml/regression/ead"

	payload := strings.NewReader("{\n  \"X\": [\n    [\n      50000,\n      0.65,\n      36\n    ],\n    [\n      75000,\n      0.42,\n      48\n    ],\n    [\n      100000,\n      0.78,\n      24\n    ]\n  ],\n  \"y\": [\n    32500,\n    31500,\n    78000\n  ],\n  \"predict_X\": [\n    [\n      60000,\n      0.55,\n      30\n    ]\n  ]\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.fincept.in/quantlib/ml/regression/ead")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"X\": [\n    [\n      50000,\n      0.65,\n      36\n    ],\n    [\n      75000,\n      0.42,\n      48\n    ],\n    [\n      100000,\n      0.78,\n      24\n    ]\n  ],\n  \"y\": [\n    32500,\n    31500,\n    78000\n  ],\n  \"predict_X\": [\n    [\n      60000,\n      0.55,\n      30\n    ]\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.fincept.in/quantlib/ml/regression/ead")

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  \"X\": [\n    [\n      50000,\n      0.65,\n      36\n    ],\n    [\n      75000,\n      0.42,\n      48\n    ],\n    [\n      100000,\n      0.78,\n      24\n    ]\n  ],\n  \"y\": [\n    32500,\n    31500,\n    78000\n  ],\n  \"predict_X\": [\n    [\n      60000,\n      0.55,\n      30\n    ]\n  ]\n}"

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

{
  "success": true,
  "data": {
    "coefficients": [
      0.45,
      15000,
      -120
    ],
    "r_squared": 0.783,
    "predictions": [
      33000
    ]
  }
}

{
  "detail": "Invalid API key"
}

{
  "detail": "Insufficient credits. This endpoint requires 5 credits."
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}