Intrinio API

Finance / API Key Intermediate HTTPS
Varies by plan (check documentation)

Overview

Intrinio is a financial data platform that provides a wide range of data feeds including stock prices, fundamentals, options, and economic indicators. It offers both free and paid tiers, making it accessible for student projects and professional applications alike. Developers use it to build investment research tools, financial dashboards, and algorithmic trading systems.

💡

Beginner Tip

Sign up for the free sandbox tier to explore the API; note that sandbox data may be delayed or limited, so upgrade to a paid plan for real-time production use.

Available Data

Intrinio data via REST API
JSON-formatted response data
Requires API key authentication

Example Response

JSON Response
{
  "status": "success",
  "data": {
    "result": "Data from Intrinio",
    "description": "A wide selection of financial data feeds",
    "timestamp": "2025-01-15T10:00:00Z"
  }
}

Field Reference

security Metadata about the requested security including ticker, name, and exchange.
stock_prices Array of historical price objects with OHLCV data.
date The trading date for the price record in YYYY-MM-DD format.
close Closing price of the security on the given trading day.
volume Number of shares traded during the session.
next_page Cursor token for fetching the next page of results; null if no more pages.

Implementation Example

const url = "https://intrinio.com/";
// 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 Authentication Failed API key is missing or incorrect in the request
Pass your API key as the username in HTTP Basic Auth, leaving the password blank, or use the api_key query parameter.
403 Forbidden Your subscription tier does not include the requested data feed
Check your Intrinio plan and upgrade if you need access to premium data like real-time prices or options.
422 Unprocessable Entity Invalid ticker symbol or unsupported parameter value
Verify the stock ticker exists and matches Intrinio format; use the securities search endpoint to validate symbols.

Matrix Score Breakdown

🌐 Reachability 30/30
⚡ Speed 5/20
🔒 Security 15/15
🛠 Developer XP 12/20
✓ Reliability 10/15

Partially tested on Apr 5, 2026

Technical Specifications

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

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