StockData API

⭐ Beginner's Pick Finance / API Key Intermediate HTTPS CORS
Varies by plan (check documentation)

Overview

StockData.org provides real-time, intraday, and historical stock market data along with financial news and sentiment analysis through a simple REST API. It supports thousands of global stock symbols and returns clean JSON responses, making it accessible for beginners building financial apps or dashboards. A free tier is available with generous limits to get started without a credit card.

💡

Beginner Tip

Use the /data/eod endpoint for historical daily prices and /data/intraday for minute-level data. Always specify the date_from and date_to parameters to limit response size and avoid hitting rate limits on the free tier.

Available Data

article title and content
publication source
published date
article URL
image URL
stock price and symbol

Example Response

JSON Response
{
  "totalArticles": 100,
  "articles": [
    {
      "title": "Tech Industry Sees Record Growth",
      "source": {
        "name": "TechNews",
        "url": "https://technews.com"
      },
      "publishedAt": "2025-01-15T08:00:00Z",
      "description": "The technology sector reported unprecedented growth...",
      "image": "https://example.com/article-image.jpg",
      "url": "https://technews.com/article/123"
    }
  ]
}

Field Reference

meta.requested Number of data points requested.
meta.returned Actual number of data points returned in this response.
data[].date Date of the price data point in ISO 8601 format (YYYY-MM-DD).
data[].open Opening price of the stock for that trading day.
data[].close Closing price of the stock for that trading day.
data[].volume Total number of shares traded during the day.

Implementation Example

const url = "https://www.StockData.org/";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
  headers: {
  "X-API-Key": "YOUR_API_KEY"
  }
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data);

What Can You Build?

Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.

Common Errors & Troubleshooting

401 Unauthorized - invalid_api_token API token is missing or incorrectly passed.
Add your API token as the api_token query parameter (not in headers): ?api_token=YOUR_API_KEY.
429 Too Many Requests Exceeded the request limit on the free tier.
The free tier allows limited requests per day. Add caching to your app or upgrade to a paid plan for higher limits.
Empty data array The requested symbol does not exist or the date range falls on weekends/holidays.
Verify the ticker symbol is correct and that your date range includes trading days (Monday to Friday).

Matrix Score Breakdown

🌐 Reachability 30/30
⚡ Speed 10/20
🔒 Security 15/15
🛠 Developer XP 17/20
✓ Reliability 10/15

Partially tested on Apr 5, 2026

Technical Specifications

Auth API Key
HTTPS REQUIRED
CORS YES
Category Finance
Difficulty Intermediate
Verified: 2026-04-04

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