# Real-Time Data

Experience the pulse of DeFi with Lixer's high-fidelity, real-time data pipeline. Our system is engineered from the ground up for sub-second latency, providing you with a live window into market activity across the entire Hyperliquid ecosystem and beyond.

#### Live Swap Monitoring Dashboard

Lixer's analytics dashboard demonstrates the power of the SDK, offering a comprehensive view of live activity:

* **Live Swap Feed:** Watch swap transactions flow onto the blockchain in real-time with under one second of latency.
* **Instant Notifications:** Receive visual and auditory alerts for new swaps, with large transactions highlighted for immediate attention.
* **Detailed Transaction Intel:** Expand any swap to see decoded details: token amounts, dollar values, pool fees, sender/recipient addresses, and gas used.
* **Advanced Filtering:** Dynamically filter the feed by token pair, specific pool address, or transaction size (e.g., show only swaps >$100k).

#### The Goldsky-Powered Pipeline: How Real-Time Data Flows

The seamless experience on the dashboard is powered by a robust, event-driven architecture built on **Goldsky's industry-leading infrastructure**. The following diagram and breakdown illustrate the journey of a swap from the blockchain to your screen:

**Step-by-Step Data Flow:**

1. **Event Emission (HyperEVM):**
   * A user executes a swap on a HyperSwap V3 pool.
   * The pool smart contract emits a `Swap` event as a raw, encoded log.
2. **Real-Time Ingestion (Goldsky Mirror):**
   * **Goldsky's Mirror** pipelines are subscribed to the HyperEVM chain.
   * They ingest new blocks and filter them for logs from predefined HyperSwap pool addresses.
   * Using the pool's ABI, the raw log is **instantly decoded** into structured JSON data.
3. **Data Storage & Triggering (PostgreSQL):**
   * The decoded swap event is streamed into our **managed PostgreSQL database**.
   * A database **trigger** is automatically fired upon the `INSERT` of this new row.
   * This trigger calls a webhook URL on our API server, sending the complete swap data as the payload.
4. **Real-Time Broadcast (Lixer API Server):**
   * Our API server receives the webhook payload from the database.
   * It immediately publishes the new swap event to a **pub/sub channel**.
   * The **WebSocket server**, subscribed to this channel, instantly broadcasts the event as a JSON message to **all connected clients** (like your dashboard or bot).
5. **Client-Side Consumption (SDK & Your App):**
   * Your application, using the Lixer SDK, maintains a persistent WebSocket connection.
   * It receives the broadcasted event and processes it in real-time, updating the UI or executing trading logic.

This architecture ensures **end-to-end latency of less than a second**, making it ideal for the most demanding applications like MEV and arbitrage.

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