Forem: Gokhan

Real-time Market Data Isn’t Optional Anymore — It’s Infrastructure

Gokhan — Sun, 19 Oct 2025 12:25:43 +0000

In trading and fintech, data latency isn’t just a number — it’s a business risk.

We’ve seen funds, neobanks, and crypto desks losing trades not because their models were wrong, but because their data arrived 100 ms too late.

That’s why real-time market data is no longer a “nice to have.”
It’s infrastructure — just like your cloud, your broker, or your database.

At Finage, we’ve been working on building this backbone for teams who rely on micro-second precision feeds.

⚡ What we learned building low-latency market data APIs

REST is fine for snapshots — but not for live decisioning.
WebSockets at 50–80 ms latency outperform most commercial feeds by 3–5×.
Multi-venue aggregation is useless unless timestamps are consistent across sources.
Scaling infra is not about “more servers”, it’s about smarter queues and delta compression.

🧩 Quick Example: BTC/USD Real-time Feed

Here’s how easy it is to pull a live quote:

import requests

# REST snapshot
r = requests.get("https://api.finage.co.uk/last/stock/BTCUSD?apikey=YOUR_API_KEY")
print("BTC/USD Snapshot:", r.json())

# WebSocket stream
import websocket, json

def on_message(ws, msg):
    print("Tick:", msg)
    ws.close()

ws = websocket.WebSocketApp("wss://ws.finage.co.uk", on_message=on_message)
ws.run_forever()

Instant access. No card required.
→ finage.co.uk

🧭 Why this matters

If your infra still depends on delayed or cached feeds, you’re leaving alpha on the table.
Data latency compounds — 50 ms becomes seconds across your pipeline.

We built Finage to remove that bottleneck, so you can build, backtest, and trade on live truth.

🚀 Try it yourself

Instant 3-day free trial, no credit card.
Start testing in under a minute → finage.co.uk

🧠 We made real-time market data work in 60 seconds. (And yes, it’s free for 3 days)

Gokhan — Thu, 16 Oct 2025 12:39:15 +0000

Hey builders 👋

We’ve been working on something ridiculously simple for the past few weeks —
real-time market data that just works.

No setup hell.
No “please contact sales.”
No waiting for credentials.

Just:
Get your API key → make your first request → see data flow.

And yes, it’s free for 3 days. 🚀

⸻

🔧 What You Can Access Right Now
• 📈 Real-time US Stocks
• 💱 Forex data
• 💹 Crypto
• 📊 Indices

We’ve made it fast, developer-first, and super clean to integrate.

⚙️ Quick Example (Python)

import requests

api_key = "YOUR_API_KEY"
symbol = "AAPL"

url = f"https://api.finage.co.uk/last/stock/{symbol}?apikey={api_key}"
response = requests.get(url)
print(response.json())

✅ Response:

{
  "symbol": "AAPL",
  "ask": 233.75,
  "bid": 233.65,
  "timestamp": 1728918011000
}

You’ll get live market data in milliseconds —
no fancy SDKs, no delays, no credit card required.

🧩 Why We Built This

Because every fintech dev (including me) has wasted hours trying to connect broken, slow, or outdated data feeds.

We wanted something simpler — a Bloomberg-level data infra, but accessible via modern APIs.

So we built it.

⸻

🚀 Try It Yourself

👉 https://finage.co.uk
Choose any plan → click Start Free Trial → get your keys instantly.

⸻

💬 Would love your thoughts —
What are you building that needs real-time data?
Drop it in the comments, we’ll help you test it.

🚀 Finage Now Offers Instant 3-Day Free Trial for All Market Data APIs

Gokhan — Wed, 15 Oct 2025 11:42:11 +0000

Hey devs 👋

We’ve just shipped something simple but powerful at Finage —
every plan now starts with an instant 3-day free trial.

No waiting, no forms — just real-time market data in seconds.

If you’re building anything fintech-related —
trading dashboards, portfolio trackers, quant systems, or even DeFi analytics —
you can now get instant API keys and test all endpoints freely.

🔧 What You Can Build With Finage

Real-time stock prices
Crypto & forex pairs
Market indices & sentiment data
WebSocket streaming & historical endpoints

import requests

api_key = "YOUR_API_KEY"
symbol = "AAPL"

url = f"https://api.finage.co.uk/last/stock/{symbol}?apikey={api_key}"
response = requests.get(url)
print(response.json())

{
  "symbol": "AAPL",
  "ask": 233.75,
  "askSize": 100,
  "bid": 233.65,
  "bidSize": 200,
  "timestamp": 1728918011000
}

That’s it — you’ll get a real-time snapshot instantly ⚡

🧩 Start Testing

👉 https://finage.co.uk
Just pick a plan → click “Start Free Trial” → get your keys instantly.

⸻

💬 We’d love to hear what you build — drop your project or feedback in the comments!

Introducing the US Stocks Signal API by Finage: Real-Time Buy/Sell/Hold Signals for Over 11,000 Symbols

Gokhan — Tue, 29 Jul 2025 12:23:53 +0000

Trade smarter with confidence-backed signal intelligence, powered by trusted technical indicators.

⸻

📌 What is the US Stocks Signal API?

At Finage, we’re excited to announce the launch of our US Stocks Signal API, following the success of our Forex Signal API.

This API provides real-time Buy / Sell / Hold signals for over 6,000 US-listed stocks, calculated using proven technical indicators like RSI, MACD, SMA, and Bollinger Bands.

It’s designed for developers, algo traders, fintech builders, and data analysts looking to embed smart signals directly into their products.

⸻

🧠 What’s Inside the API?

Every API call returns a complete signal object including:

{
"timestamp": "2025-07-29T14:03:00Z",
"symbol": "AAPL",
"signal": "buy",
"confidence": 0.81,
"indicators": {
"rsi": 41.3,
"macd": 0.42,
"macd_signal": 0.40,
"macd_diff": 0.02,
"sma_20": 191.45,
"sma_50": 190.80,
"bollinger_high": 195.2,
"bollinger_low": 186.4,
"ma_crossover": true,
"macd_cross": true
},
"price": 192.12
}

⸻

🔧 How to Use

The endpoint is simple:

GET https://api.finage.co.uk/fnd/signals/stocks/daily/AAPL?apikey=YOUR_API_KEY

symbol: Any valid US stock ticker (e.g., AAPL, TSLA, MSFT)
interval: daily or weekly
Response includes signal, confidence, and all indicator values

⸻

✅ Use Cases

Trading dashboards
Portfolio risk analysis tools
Signal-based alerts
Algo trading bots
Mobile trading apps
Research & quant tooling

⸻

🧩 Why It Matters

Rather than rebuilding your own signal engine or scraping unreliable indicators, this API lets you:

Get consistent signal logic across thousands of assets
Access transparently calculated insights
Integrate easily with existing analytics workflows

It’s built by devs, for devs — no fluff.

⸻

📚 Try It Free

We offer a generous free tier for testing and prototyping. You can explore the full documentation and get started here:

👉 https://finage.co.uk/docs/api/fundamentals/us-stocks-signal-api

⸻

💬 Your Feedback?

If you have ideas, feedback, or want to see this for other markets (e.g., crypto, ETFs), drop a comment below — we’re building this in public.

Happy building,
— Team Finage

Build Smarter Trading Tools with Finage’s New Forex Signal API

Gokhan — Fri, 25 Jul 2025 16:38:14 +0000

Get market data driven trading signals (Buy / Sell / Hold) powered by real technical indicators like RSI, MACD, SMA and more — in one unified API.

⸻

🔍 What is it?

We just launched the Forex Signal API at Finage, and it’s designed to help developers, traders, and fintech builders integrate reliable signal intelligence into their tools.

Rather than scraping low-quality indicators or guessing market direction, you now get ready-to-use signals with full transparency on how they’re calculated.

⸻

⚙️ How It Works

Each API response includes:

{
"timestamp": "2025-07-25T12:18:23Z",
"symbol": "GBPUSD",
"signal": "buy",
"confidence": 0.72,
"indicators": {
"sma_20": 1.3453,
"sma_50": 1.3458,
"rsi": 39.46,
"macd": -0.00096,
"macd_signal": -0.00099,
"bollinger_high": 1.3476,
"bollinger_low": 1.3441,
"macd_cross": true,
"ma_crossover": false
},
"price": 1.34531
}

• signal: Buy / Sell / Hold
• confidence: Float value between 0–1
• indicators: Raw technical data used for transparency

⸻

🔧 How to Use

Simply hit the API with:

GET https://api.finage.co.uk/fnd/signals/forex/daily/GBPUSD?apikey=YOUR_API_KEY

Available intervals: daily or weekly
Available markets: Over 3500+ forex pairs

⸻

💡 Use Cases

🧠 Build smart trading bots
📊 Integrate signals into dashboards
🔍 Run your own backtests
🤖 Deploy AI trading strategies with confidence metrics
🚀 Launch your fintech MVP faster

⸻

📚 Start Free Today

You can sign up and start testing it with a free tier available right now.
Explore the API docs here → Finage Forex Signal API

⸻

🤝 Open to Feedback

I’d love to hear from other devs, traders, or builders on how you would use this in your stack, or what you’d want to see next — maybe stock signals? crypto? Let me know in the comments 👇

Finage.co.uk Redesign – Built for Developers

Gokhan — Thu, 29 May 2025 18:01:03 +0000

🚀 Finage.co.uk Just Got a Major Upgrade — Now Live!

Hey devs, builders, fintech founders 👋

We’re excited to announce that the new Finage.co.uk is now live — redesigned from the ground up to be faster, cleaner, and built for scale.

💡 What’s New?

We didn’t just redesign the visuals — we reimagined the entire developer experience.

Supercharge Your Growth with Real-Time Market Data

Whether you’re building trading platforms, analytics dashboards, crypto apps, or financial services — your product needs reliable and ultra-low-latency market data.

With Finage, you can:

Unlock fast, scalable, trusted market data
Stream prices in real-time via simple APIs & WebSocket
Access 300K+ ticker symbols
Power your app with 600M+ API calls per day

No fluff. Just clean docs, strong infrastructure, and developer-first support.

🔍 Explore the New Website

Visit https://finage.co.uk to explore:

Product pages for Stocks, Forex, Crypto & more
API & WebSocket documentation
Live status tracking and new onboarding tools
A smoother UX across all devices

🛠 Built for Developers

We know the pain of complex APIs, slow updates, and overpriced data feeds. That’s why we’re obsessed with building a platform that:

Gets out of your way
Delivers what you need instantly
Grows with your product

🧠 Ready to start building with better data?

Check out the new Finage.co.uk

Let us know what you think — feedback is always welcome!

🎉 Finage is 5 Years Old – Thank You, Developers! 🚀

Gokhan — Sun, 18 May 2025 20:22:20 +0000

Hey Devs! 👋

Today, we’re celebrating 5 years of Finage — and we couldn’t have done it without you.

Back in 2019, we started with one simple idea: Make financial market data easy to access and developer-friendly. Fast forward to today and…

🔧 30,000+ developers are using Finage APIs
📡 600+ daily API requests served across stocks, forex, crypto, indices, ETFs
🌍 Covering 300,000+ tickers globally
⚡ 99.99% uptime on both REST & WebSocket endpoints

From indie hackers to DeFi protocol builders, from finance startups to quant researchers — you’ve all shaped what Finage is today.

⸻

💡 What’s Happening in 2025?

This year is already proving wild in fintech & dev land:

AI is powering smarter algo trading strategies
Open banking is becoming the norm
Embedded finance is everywhere (even in apps you wouldn’t expect)
Regulations are getting stricter — and cleaner data matters more than ever

We’ve been building around these trends to give you what matters: clean, real-time, easy-to-integrate data. Whether it’s via WebSocket for low-latency trading dashboards or simple HTTP endpoints for historical backtesting — we’re here for it.

⸻

🚀 What’s Next?

We’re expanding:

More developer SDKs & code samples
Faster updates across asset classes
More community feedback loops (starting now!)

🙌 If Finage helped you in any way—drop a comment or link your project. We’d love to feature some of our community’s tools & apps.

Thank you again for being part of our journey. Here’s to the next 5 years of building financial tools that actually work.

— Team @ Finage

Finage #API #FinancialData #Fintech #DevTools #StockMarket #WebSocket #REST #OpenFinance #DevCommunity #FinageTurns5

🚀 Build a Trading Bot in 30 Minutes (Yes, Really!)

Gokhan — Sun, 04 May 2025 21:16:44 +0000

Ever dreamed of launching your own automated trading bot that reacts to live market moves in milliseconds—without getting stuck on unreliable data or messy setup? 👀

This is exactly what developers are doing today with real-time stock, forex, and crypto APIs.

In this quick post, I’ll show you how to get your first trading bot prototype running in just 30 minutes. Perfect for anyone who wants to test ideas fast and see real data in action.

✅ Step 1: Get Your API Key

Head over to Finage and sign up for an account. You’ll receive your API key in just a few minutes—no long forms, no fuss.

✅ Step 2: Connect to the WebSocket

We’ll use Python and the websocket library to connect to real-time US stock data.

Here’s a simple example:

import websocket
import json

SOCKET_URL = "wss://abcd1234.finage.ws:7000/?token=YOUR_SOCKET_KEY"

def on_message(ws, message):
    print(f"Received: {message}")

def on_open(ws):
    subscribe_message = {
        "action": "subscribe",
        "symbols": "AMZN,TSLA"
    }
    ws.send(json.dumps(subscribe_message))

ws = websocket.WebSocketApp(SOCKET_URL, on_message=on_message)
ws.on_open = on_open
ws.run_forever()

✅ What this does:

Connects to Finage’s real-time data WebSocket.
Subscribes to live updates for Amazon (AMZN) and Tesla (TSLA).
Prints out every price update you receive.

✅ Step 3: Add Basic Trading Logic

This is the fun part! Once you’re getting live data, you can start adding simple if-else logic to simulate trades. For example:

def on_message(ws, message):
    data = json.loads(message)
    price = float(data['price'])  # example structure

    if price > 1500:
        print("Sell signal triggered 🚨")
    else:
        print("Buy signal triggered ✅")

Of course, real bots need more complex strategies, risk management, and error handling—but this gets you off the ground.

✅ Step 4: Avoid This #1 Mistake

Many devs start out using free or unreliable data… which is great for testing but a disaster when you try to scale.

Why? Because:

Delayed data = missed opportunities.
Unstable APIs = broken bots.
Incomplete data = bad decisions.

👉 Pro tip: Always use real-time, production-ready data even for your prototypes, especially if you want to build confidence that your bot will scale.

🚀 What You’ve Built

By following these simple steps, you now have:
✅ A live connection to Wall Street-level data.
✅ A trading bot prototype that reacts in real time.
✅ The confidence to move toward a production-ready solution.

This 30-minute flow is the first step—but the hardest part is starting, and you’ve done that 💪.

Let me know if you try this out or if you have any questions! 👇

🔗 Check out Finage’s APIs to keep building 🚀

What Does “Real-Time” Really Mean in Financial Data?

Gokhan — Tue, 15 Apr 2025 08:45:57 +0000

In market data, everyone loves to talk about real-time.
But the truth is — real-time is only part of the story.

⸻

When you’re building with financial data at scale — whether it’s for trading systems, live dashboards, or alerting tools — you quickly realize something fundamental:

🔹 Speed ≠ Completeness
🔹 Coverage ≠ Latency

Some data feeds are incredibly fast…
But limited in scope.

Others offer broad, deep market visibility…
But report on slightly delayed intervals or aggregated batches.

⸻

At Finage, we’ve designed our infrastructure around this reality.

✅ Real-time streams for instant insights
✅ Aggregated data for contextual accuracy
✅ A dual-layered system that works together, not in conflict

These aren’t competing technologies — they’re complementary layers of perspective.

⸻

The real challenge isn’t choosing between speed or depth.
The real edge is delivering both — where and when your users need it.

⸻

As the market evolves, so do user expectations.
Today, “real-time” isn’t just about latency — it’s about:

⚙️ Context
🔍 Completeness
💡 Clarity
🛡️ Trust

⸻

That’s what we’re optimizing for — and it’s what we believe every serious market data platform should aim toward.

If you’re building in this space, I’d love to hear your approach to balancing speed and coverage.
Let’s compare notes. 👇

Introducing Market Pulse API – Real-Time Forex Insights for Developers

Gokhan — Thu, 20 Mar 2025 11:17:16 +0000

Hey folks! 👋

If you’re working with forex trading data and need real-time Buy/Sell signals, we have something exciting for you. Meet Finage’s Market Pulse, a powerful API designed to provide instant Buy/Sell signals for 4,000+ currency pairs – backed by a confidence score for accuracy.

🛠 Why Should You Care?

Integrating forex insights into your applications has never been easier. With Market Pulse, you can:

Get instant market signals – No delays, just real-time Buy/Sell indicators.
Leverage confidence scoring – Know how strong a signal is before executing trades.
Access 4,000+ forex pairs – Comprehensive coverage for global trading strategies.
Seamlessly integrate via API – Built for developers, optimized for performance.

📡 API Coming Soon!

We’re currently fine-tuning the Pulse API, allowing developers to integrate these insights directly into their trading platforms, bots, and financial applications. If you’re building a trading bot, an algorithmic trading system, or a forex dashboard, this API will be a game-changer.

🔗 Test Market Pulse Now: QuerySeed Market Pulse

💡 We Want Your Feedback!

As we prepare to launch the API, we’d love to hear from you:

What features would make this API more useful for your projects?
How do you currently integrate market signals into your trading strategies?

Drop your thoughts in the comments below or join our early-access waitlist to be among the first to try the Pulse API. 🚀

Finage provides market data and insights but does not offer investment advice. Always do your own research before making financial decisions.

The Real-Time Revolution in Fintech: Why Developers Need Instant Market Data

Gokhan — Wed, 19 Mar 2025 12:36:32 +0000

Fintech is Moving Faster Than Ever—Are Your Applications Keeping Up?

Did you know that over 178 million mobile users in the US will make peer-to-peer payments this year alone? That’s not just a number—it’s a huge volume of real-time transactions that require instant, accurate data processing.

And this demand is only growing. Experts predict that the value of instant payment transactions will skyrocket by 289% between 2023 and 2030. With this rapid shift, the future of fintech won’t be defined by just great ideas—it will be built on real-time data.

Real-Time Data Feeds: The Developer’s Competitive Edge

As a developer, you know that speed and accuracy aren’t just nice-to-haves—they’re mission-critical. Whether you’re building a trading bot, a financial analytics dashboard, or a real-time payment processing system, your application is only as good as the data it runs on.

At Finage, we provide low-latency, high-precision real-time data feeds that integrate seamlessly into your applications. With our APIs, you can:

Stream live stock, forex, and crypto prices in real-time
Detect fraud instantly with up-to-the-millisecond transaction tracking
Build algorithmic trading strategies that react faster than the competition
Optimize financial analytics with continuously updating market insights

Plug & Play: Finage Makes Integration Seamless

We know developers want more than just raw data—you need an API that’s easy to integrate, scalable, and reliable. That’s why we built Finage’s API to be:

🛠 REST & WebSocket-ready – Choose the integration that fits your needs
⚡ Ultra-low latency – Process and react to market changes in real-time
📈 Scalable architecture – Supports everything from startups to enterprise-grade fintech apps

The Future of Fintech: AI, Quantum Computing & Beyond

Looking ahead, emerging technologies like AI-driven trading, central bank digital currencies, and quantum computing will redefine financial markets. And all of them will rely on real-time data.

At Finage, we’re not just keeping up—we’re helping developers build the infrastructure of the next generation of fintech.

Want to see how Finage’s real-time data can power your fintech application?

🔗 Check out our API and start building today.

Let’s push fintech forward together!

The Future of Market Data: No Fees, No Limits, Just Pure Data

Gokhan — Tue, 11 Mar 2025 13:42:29 +0000

For years, developers have struggled with expensive, slow, and restrictive financial data providers. Extra fees, outdated APIs, and complex integrations have made it difficult to access real-time and historical market data efficiently.

At Finage, we’re building a developer-first market data ecosystem—fast, affordable, and designed to just work.

Why Choose Finage?

No Exchange Data Fees – Stop overpaying for stock, forex, and crypto data. Get access without hidden costs with Finage exchange free data feeds.
High-Quality CFD Indices & ETF Fundamentals – Go beyond price data with structured financial insights.
Blazing-Fast APIs – Low-latency REST & WebSocket APIs built for scalability and performance.
QuerySeed API Playground – Test and fine-tune API calls in real time before pushing them to production.

Built for Developers

We know what developers need—clear documentation, fast integrations, and flexible solutions. That’s why we built:

Next-Gen Documentation – No fluff, just structured and easy-to-follow guides.
WebSocket & REST API Support – Get real-time updates or fetch historical data effortlessly.
Sandbox Testing – Experiment with market data before going live.

Try It Out for Free

🔗 Ready to experience market data without the headache? Sign up and get started today!

We’d love to hear your thoughts! What’s your biggest challenge when working with market data APIs? Let’s discuss this in the comments. 👇