curl --request GET \
  --url https://api-v2.hayinsights.com/openapi/v1/macro/indicators/fdi \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api-v2.hayinsights.com/openapi/v1/macro/indicators/fdi"

headers = {"X-API-Key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api-v2.hayinsights.com/openapi/v1/macro/indicators/fdi', 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-v2.hayinsights.com/openapi/v1/macro/indicators/fdi",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "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"
	"net/http"
	"io"
)

func main() {

	url := "https://api-v2.hayinsights.com/openapi/v1/macro/indicators/fdi"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("X-API-Key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api-v2.hayinsights.com/openapi/v1/macro/indicators/fdi")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-v2.hayinsights.com/openapi/v1/macro/indicators/fdi")

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

request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'

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

{
  "success": true,
  "statusCode": 200,
  "data": {
    "indicator": "fdi",
    "metrics": [
      {
        "key": "outward",
        "label": "Outward",
        "unit": "Million USD"
      },
      {
        "key": "inward",
        "label": "Inward",
        "unit": "Million USD"
      }
    ],
    "columns": [
      {
        "period": "2026-Q1",
        "date": "2026-01-01"
      },
      {
        "period": "2026-Q2",
        "date": "2026-04-01"
      }
    ],
    "rows": [
      {
        "country": "JP",
        "countryName": "Japan",
        "available": true,
        "unit": "Million USD",
        "values": [
          {
            "outward": 53261.8,
            "inward": 5729.2
          },
          {
            "outward": 48110.4,
            "inward": 6120.9
          }
        ],
        "display": [
          {
            "outward": "53,261.8",
            "inward": "5,729.2"
          },
          {
            "outward": "48,110.4",
            "inward": "6,120.9"
          }
        ],
        "markers": [
          {},
          {}
        ]
      }
    ],
    "latestPeriod": "2026-Q2",
    "source": "JETRO",
    "knowledgeAt": "2026-09-10T00:00:00.000Z",
    "wasRestated": false
  },
  "meta": {
    "timestamp": "2026-10-16T04:00:00.000Z"
  }
}

{
  "success": false,
  "statusCode": 400,
  "error": {
    "code": "INTERNAL_ERROR",
    "message": [
      "Invalid type parameter. Must be \"gdp\", \"cpi\", \"pce\", or \"import-export\"",
      "Type parameter is required"
    ]
  },
  "meta": {
    "error": "Bad Request",
    "statusCode": 400,
    "timestamp": "2026-06-19T08:34:08.081Z"
  }
}

{
  "success": false,
  "statusCode": 401,
  "error": {
    "code": "API_KEY_INVALID",
    "message": "Invalid API key"
  },
  "meta": {
    "timestamp": "2026-06-19T08:34:08.023Z"
  }
}

{
  "success": false,
  "statusCode": 403,
  "error": {
    "code": "FEATURE_NOT_IN_PLAN",
    "message": "Your plan does not include this feature"
  },
  "meta": {
    "timestamp": "2026-06-19T08:34:08.100Z"
  }
}

{
  "success": false,
  "statusCode": 404,
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "Commodity 'zzz-nope' not found"
  },
  "meta": {
    "error": "Not Found",
    "statusCode": 404,
    "timestamp": "2026-06-19T08:34:08.205Z"
  }
}

{
  "success": false,
  "statusCode": 429,
  "error": {
    "code": "RATE_LIMIT_EXCEEDED",
    "message": "Rate limit exceeded"
  },
  "meta": {
    "timestamp": "2026-06-19T08:34:09.000Z"
  }
}

{
  "success": false,
  "statusCode": 500,
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "Internal server error"
  },
  "meta": {
    "timestamp": "2026-06-19T08:34:10.000Z"
  }
}