Update README.md

README.md

@@ -1,3 +1,38 @@
-# wp-mempool-info
+# Mempool Info WordPress Plugin
+
+**Show the current Bitcoin block height and transaction fee estimates in your WordPress site, using a configurable mempool.space API endpoint.**
+
+---
+
+## Features
+
+- Displays the current Bitcoin block height.
+- Shows transaction fee estimates (sat/vB) for fastest, half hour, and hour confirmations.
+- Works with public mempool.space or your own self-hosted instance.
+- Easy setup via the WordPress admin interface.
+- Simple shortcodes for use anywhere on your site.
+
+---
+
+## Installation
+
+1. Upload the plugin folder to your WordPress `/wp-content/plugins/` directory, or use the plugin uploader.
+2. Activate the plugin from the WordPress dashboard.
+3. Go to **Settings → Mempool Info** to configure your preferred mempool API URL (default is `https://mempool.space/api`).
+
+---
+
+## Usage
+
+Add these shortcodes to any page, post, or widget:
+
+- **Current Bitcoin block height:**  
+  `[mempool_block_height]`
+
+- **Transaction fee estimates:**  
+  `[mempool_fees]`
+
+---
+
+## Example
 
-An wordpress plugin to show information from (a self-hosted) mempool.space