background

NEW: Prediction Markets API

One REST API for all prediction markets data
backgroundbackgroundby API BRICKS
featured imageMaciej
June 26, 2025

FinFeed API is compatible with MCP

featured image

Let’s be honest: plugging financial data into an AI app usually feels like assembling IKEA furniture in the dark. Too many docs. Too many formats. Too many ways for things to break.

Not anymore.

FinFeedAPI now supports the Model Context Protocol (MCP) — which is a fancy way of saying:
our APIs can now talk to AI the same way AI thinks.
Cleanly. Predictably. Automatically.

This isn’t a new feature. It’s a new experience.

Think of MCP as a universal translator for APIs.
Instead of you writing glue code, your AI simply understands:

  • what endpoints exist
  • what each one does
  • what parameters it needs
  • what data it returns

Your AI can explore our entire catalog like a menu — and pick exactly what it needs without you babysitting it.

And that catalog includes:

Your agent can pull 10-Ks, 10-Qs, 8-Ks, or run a full-text search across thousands of filings.

Historical OHLCV, real-time trades, deep order book data — including the stuff quants love (L1, L2, L3).

Live and historical exchange rates for a huge range of currency pairs.

All discoverable. All navigable. All AI-ready.

Think back to how integrations used to feel:

  • Pages of docs.
  • Custom parsers.
  • Silent breaking changes.
  • A weekend lost to debugging.

MCP ends that era.

Your AI agent now:

  • Understands which endpoints to call
  • Knows how to format requests
  • Adjusts automatically when new data fields arrive
  • Catches errors before your app ever sees them

It’s the closest thing to plug-and-play financial data the industry has ever had.

Fair question! Here are a few ideas to get you started:

  • Build an AI Research Analyst: Picture an agent that you give a stock ticker to. It uses our /v1/filings endpoint to find the latest 10-K report, then uses /v1/extractor to pull the "Risk Factors" section, and finally asks an LLM to summarize potential red flags. All in a matter of seconds.
  • Create an Automated Market Watchdog: How about a bot that watches a stock’s daily price and volume using the '/v1/ohlcv/.../history' endpoint? It could simultaneously monitor intraday trades with '/v1/native/iex/trade/{symbol}' to spot unusual activity the moment it happens.
  • Unleash an FX Opportunity Bot: An agent could constantly compare real-time currency rates from our '/v1/exchangerate/{asset_id_base}' endpoint with historical data to find potential arbitrage opportunities while you’re still sipping your morning coffee.

Getting started is a piece of cake. Just point your agent, bot, or application to the right FinFeedAPI endpoint with your API key.

Here’s a simple setup:

1{
2  "FinFeedAPI-SEC": {
3    "url": "https://api.sec.finfeedapi.com",
4    "headers": {
5      "Authorization": "<YOUR_API_KEY>"
6    }
7  },
8  "FinFeedAPI-Stock": {
9    "url": "https://api-historical.stock.finfeedapi.com",
10    "headers": {
11      "Authorization": "<YOUR_API_KEY>"
12    }
13  },
14  "FinFeedAPI-FX-Realtime": {
15    "url": "https://api-realtime.fx.finfeedapi.com",
16    "headers": {
17      "Authorization": "<YOUR_API_KEY>"
18    }
19  },
20  "FinFeedAPI-FX-Historical": {
21    "url": "https://api-historical.fx.finfeedapi.com",
22    "headers": {
23      "Authorization": "<YOUR_API_KEY>"
24    }
25  }
26}

This launch isn’t about adding another integration checkbox.
It’s about giving you — the developer — a smoother, smarter foundation to build AI-native financial products.

We’ve turned SEC filings, stock data, and FX rates into data your AI can truly reason about.

Now it’s your turn.

Ready to stop wrestling with APIs and start building the next era of financial automation?
Grab your key on our site. We’d love to see what you create.

Check out our website to grab a key and get started.

If you have a cool project to discuss, don’t hesitate to contact our team!

Stay up to date with the latest FinFeedAPI news

By subscribing to our newsletter, you accept our website terms and privacy policy.

Recent Articles

background
Exchange rates API

Yuan Sign (¥): Complete Guide to the Chinese Currency Symbol

The yuan sign (¥) is the internationally recognized symbol for the Chinese yuan renminbi, the official currency of the People’s Republic of China. This distinctive symbol appears before numerical values in financial documents, digital displays, and international trade communications worldwide, serving as the standard representation for China’s currency in global commerce.
background
Prediction Markets API

Crowd Psychology: How People Think Together During Big Events

How People Think Together During Big Events. When the world accelerates — elections, market shocks, geopolitical tensions — something interesting happens inside the human brain. People don’t think individually. They think collectively.
background
Exchange rates API, Exchange rates API

The 7 Major Forex Pairs: A Trader's Guide to Nicknames & Characteristics

If you're diving into the world of market data, you'll quickly find that the forex (FX) market is the biggest of them all, with trillions of dollars traded every day. Unlike stocks, you don't trade one thing in isolation. You're always trading one currency against another in a "pair." The most important of these are the "Major Pairs."
background
Prediction Markets API

Crowd Psychology and Prediction Markets: How People Think Together (And Why the Data Matters Today)

Crowd psychology is now measurable thanks to prediction markets. Each trade shows a small piece of what people expect, creating powerful prediction market data.
background
Prediction Markets API

AI Has a Reality Problem — Prediction Data Is the Fix

Prediction markets are quickly becoming one of the most valuable data sources in artificial intelligence. While traditional AI models rely on historical information, prediction markets offer something radically different: real-time, crowd-priced probabilities about what will happen next. This article explores how these forward-looking signals help ground LLMs in reality, power more accurate forecasts, and unlock a new generation of predictive AI — all through the FinFeedAPI Prediction Market API.
background
Prediction Markets API

The New Obsession: Why Everyone Is Searching for the Next Market Prediction

The world is searching for answers about the next stock market crash, housing reset, and crypto cycle—and prediction markets are becoming the only data source fast enough to keep up. In this deep dive, you’ll see how real-time probabilities reveal signals traditional analysts always miss.
background
Prediction Markets API

Polymarket: The Blockchain Prediction Market Changing How the World Forecasts the Future

Polymarket has redefined how people predict the future — turning global events into tradeable markets that reflect collective intelligence in real time. Built on blockchain and powered by cryptocurrency, this decentralized prediction market platform lets anyone trade on real-world outcomes — from elections to interest rates — transforming speculation into data and sentiment into strategy.
background
Prediction Markets API

Prediction Markets: Complete Guide to Betting on Future Events

Prediction markets represent a fundamental shift in how we aggregate information about future events. By allowing participants to put money behind their beliefs, these platforms create powerful incentives for accurate forecasting while generating real-time probability estimates that often prove more reliable than traditional methods.
background
Prediction Markets API

Prediction Markets Betting: How to Trade on Future Events

Prediction markets betting transforms speculation into a structured financial activity, allowing users to put money behind their convictions about future events. Unlike traditional polls or expert opinions, these markets harness the wisdom of crowds by requiring participants to risk real money on their predictions.
background
Prediction Markets API

How Accurate Are Prediction Markets? A Data-Driven Look at Forecasting in 2025

Prediction markets have evolved from niche tools into some of the most accurate real-time forecasting systems available, consistently outperforming polls and expert models in fast-moving events. They react instantly to new information, stay well-calibrated, and are now trusted by analysts, researchers, and developers who need forecasts they can rely on.
background
Prediction Markets API

How to Retrieve OHLCV Data from Prediction Markets?

Prediction markets are booming — but their raw data is messy. Instead of stitching together trades and timestamps on your own, you can pull clean, ready-to-use OHLCV candles with a single API call. Here’s how prediction-market OHLCV works and why FinFeedAPI is the fastest way to get it.
background
Stock market data APIs, Quantitative trading

Trading Abbreviations: Essential Acronyms Every Trader Should Know

Trading abbreviations have evolved from the early days of floor trading, where hand signals and shouted codes facilitated rapid transactions. Today’s electronic markets have expanded this lexicon exponentially, covering everything from basic order types to sophisticated institutional trading concepts. For beginners, this alphabet soup of acronyms can feel overwhelming, but mastering these terms is essential for trading success.

Get your free API key now and start building in seconds!

Get API KeyRead Docs