test-eodh-api.js

// Script to test the EODHD API key functionality
import 'dotenv/config';
import axios from 'axios';

const EOD_API_KEY = process.env.EODHD_API_KEY || '';
const EOD_API_BASE_URL = 'https://eodhistoricaldata.com/api';

async function testTickerData(ticker) {
  console.log(`Testing ticker: ${ticker}`);
  try {
    const endpoint = `${EOD_API_BASE_URL}/real-time/${ticker}`;
    const params = {
      api_token: EOD_API_KEY,
      fmt: 'json'
    };
    
    console.log(`Using API key: ${EOD_API_KEY ? 'API key is set' : 'No API key found'}`);
    console.log(`Requesting: ${endpoint}`);
    
    const response = await axios.get(endpoint, { params });
    
    console.log(`Response status: ${response.status}`);
    console.log('Response data:', JSON.stringify(response.data, null, 2));
    
    return { ticker, success: true, data: response.data };
  } catch (error) {
    console.error(`Error for ${ticker}:`, error.message);
    if (error.response) {
      console.error('Response status:', error.response.status);
      console.error('Response data:', error.response.data);
    }
    return { ticker, success: false, error: error.message };
  }
}

async function main() {
  console.log('Testing EODHD API...');
  
  // Test a few different tickers from different exchanges
  const tickers = [
    'FOXF',            // US stock
    '9921.TW',         // Taiwan stock
    '7309.T',          // Japan stock
    'THULE.ST',        // Sweden stock
    'HFD.L',           // London stock
    'PKTM.VI'          // Vienna stock
  ];
  
  for (const ticker of tickers) {
    await testTickerData(ticker);
    console.log('-'.repeat(50));
  }
}

main().catch(err => {
  console.error('Unhandled error:', err);
  process.exit(1);
});