https://github.com/rapax00/bitcoin-ticker-ws-server

A simple WebSocket server to help esp32 projects.
https://github.com/rapax00/bitcoin-ticker-ws-server

arduino bitcoin esp32 websocket

Last synced: 17 days ago
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A simple WebSocket server to help esp32 projects.

• Host: GitHub
• URL: https://github.com/rapax00/bitcoin-ticker-ws-server
• Owner: rapax00
• Created: 2024-03-21T04:42:42.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2024-06-22T23:49:24.000Z (5 months ago)
• Last Synced: 2024-10-11T02:49:27.025Z (about 1 month ago)
• Topics: arduino, bitcoin, esp32, websocket
• Language: JavaScript
• Homepage: https://bitcoin-ticker-ws-server.vercel.app
• Size: 13.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Simple WebSocket Server

A simple WebSocket server that sends Bitcoin data to the client every 5 seconds.

## Features

Get from [coibase.com](https://docs.cdp.coinbase.com/prime/docs/websocket-feed/):

> API WebSocket connection.

-   Bitcoin Price

Get from [mempool.space](https://mempool.space/docs/api/rest):

> API REST connection.

-   Last block hegith

-   Medium fee

## Setup

1. Use the Node.js version specified in the `.nvmrc` file. (Install it if you don't have it installed yet.)

    ```bash

    nvm use

    ```

2. Install the dependencies.

    ```bash

    pnpm install

    ```

3. Run the server.

    ```bash

     pnpm dev

    ```

## Conection

From your client, connect to the WebSocket server and send a message to subscribe it.

Subscribing message:

```json

{ "action": "want" }

```

Responses:

-   Successfull message:

    ```

    Subscribte to the WebSocket server!

    ```

-   Data every 5 seconds:

    ```json

    {

    	"lastBlock": ,

    	"price": ,

    	"mediumFee": 

    }

    ```