---
title: "Pug The Pug (@pugthepug) | Hashnode"
description: "Sharing thoughts and tips on fintech and toolings. Read the latest articles by Pug The Pug on Hashnode."
url: "https://hashnode.com/@pugthepug"
---

@pugthepug

# Pug The Pug

@pugthepug · Ho Chi Minh City, Vietnam · Joined June 2026

Sharing thoughts and tips on fintech and toolings.

### [How to Integrate Real-Time Market Data into a Trading App (REST + WebSocket)](https://realmarketapi.hashnode.dev/how-to-integrate-real-time-market-data-into-a-trading-app-rest-websocket?utm_source=hashnode&utm_medium=feed)

A practical guide to fetching live prices, historical candles, and handling streams without overcomplicating your stack

3 min read · [realmarketapi.hashnode.dev](https://realmarketapi.hashnode.dev/how-to-integrate-real-time-market-data-into-a-trading-app-rest-websocket?utm_source=hashnode&utm_medium=feed)

[Jul 31](https://hashnode.com/posts/how-to-integrate-real-time-market-data-into-a-trading-app-rest-websocket/6a6cd67f13cd8137e0440917)

### [I Turned Live Trading Charts Into a Tiny Pixel Game](https://realmarketapi.hashnode.dev/i-turned-live-trading-charts-into-a-tiny-pixel-game?utm_source=hashnode&utm_medium=feed)

Most of my time is spent building APIs and infrastructure for real time market data. After staring at charts, logs, and terminal windows every day, I wanted to build something that wasn't another dash

2 min read · [realmarketapi.hashnode.dev](https://realmarketapi.hashnode.dev/i-turned-live-trading-charts-into-a-tiny-pixel-game?utm_source=hashnode&utm_medium=feed)

[Jul 11](https://hashnode.com/posts/i-turned-live-trading-charts-into-a-tiny-pixel-game/6a523182c2200a9602e6b4b7)

### [Real-Time XAUUSD Price Tracking Using Node.js and WebSockets](https://realmarketapi.hashnode.dev/build-real-time-gold-price-tracker-nodejs-websockets?utm_source=hashnode&utm_medium=feed)

The next gold move could happen in minutes. Make sure you're watching real-time data, not yesterday's prices.

2 min read · [realmarketapi.hashnode.dev](https://realmarketapi.hashnode.dev/build-real-time-gold-price-tracker-nodejs-websockets?utm_source=hashnode&utm_medium=feed)

[Jun 21](https://hashnode.com/posts/build-real-time-gold-price-tracker-nodejs-websockets/6a380718a1a9c64efc355e22)

### [Introducing RealMarketAPI: Real-Time Market Data for Developers, AI Agents, and Trading Applications](https://realmarketapi.hashnode.dev/introducing-realmarketapi-real-time-market-data-for-developers-ai-agents-and-trading-applications?utm_source=hashnode&utm_medium=feed)

Power AI agents and trading systems with live market data via REST, WebSocket, MCP, and Telegram Bot.

2 min read · [realmarketapi.hashnode.dev](https://realmarketapi.hashnode.dev/introducing-realmarketapi-real-time-market-data-for-developers-ai-agents-and-trading-applications?utm_source=hashnode&utm_medium=feed)

[Jun 14](https://hashnode.com/posts/introducing-realmarketapi-real-time-market-data-for-developers-ai-agents-and-trading-applications/6a2e76755df2b32e019b9422)