crypto-nodes

Backend HTTP-JSON API for working with the most famous cryptocurrencies: Bitcoin, Ethereum, Zcash, TRON, Monero and Dash.

Overview

Aggregator of the most famous cryptocurrencies written in PHP Phalcon, Python and JavaScript, persistant storage is MySQL. See API documentation.

Use cases

• Crypto P2P exchange
• Online marketplace
• Banking
• Personal purposes like cold wallet

Features

For all curriencies:

• Create wallets
• Check balance
• Generate new address
• Check node status
• Network fee calculation
• Send cryptocurrency
• Get history of transactions
• Wallet recover with progress status
• Get transaction info
• Node auto restart on fail or boot

Bitcoin special features:

• Multiple wallets import by private key or mnemonic
• Cron task for checking imported wallets and sending all bitcoins to one wallet from them

Zcash special features:

• Support for transparent addresses (t-address)
• Support for shielded addresses (z-address)

Ethereum special feature:

• Support for ERC20 USDT tokens

Tron special feature:

• Support for TRC20 USDT tokens

What needs to be done

• Remove external API dependency for Tron and Ethereum networks
• Add new currencies

Requirements

• Linux server
• At least 2 TB SSD
• At least 16 GB RAM
• Phalcon framework
• MySQL
• Bitcoind
• Geth
• Prysm
• Zcashd
• Monerod
• Dashd
• etherscan.io API token
• Zcash-mini
• Bitcoin Explorer
• hd-wallet-derive
• Tron API key

npm requirments:

• tron-wallet-hd
• bip39
• ethereum-hdwallet
• readline
• ethereumjs-tx
• web3
• tronweb
• trongrid

python requirments:

• base58
• requests
• json
• sys
• statistics
• collections

Installation

The installation process may seem quite complicated, but you only need to do it once 😁

Install all requirments.

From command line run:

git clone https://github.com/SamLatsin/crypto-nodes.git
cd /var/www/
mv crypto-nodes/src/ /var/www/crypto-rest-api/

Clone hd-wallet-derive and place it to /var/www/crypto-rest-api/app/:

git clone https://github.com/dan-da/hd-wallet-derive.git
mv hd-wallet-derive /var/www/crypto-rest-api/app/hd-wallet-generator

Import crypto-nodes/db snapshot/main.sql to your Database.

Add all lines from crypto-nodes/configs/crontab.txt to your crontab.

After installing all nodes put corresponding configs to them from crypto-nodes/configs/nodes configs/. Your file structure should be like this:

File structure with blockchain sizes at 10 October 2022

/root/
├── disk1
│   └── xmr (147GB)
├── disk2
│   ├── dash (146GB)
│   ├── tron (using API)
│   └── zec (80GB)
├── disk3
│   └── eth (consensus - 114GB, blockhain - 1.3TB)
└── disk4
    └── btc (463GB)

Edit file /var/www/crypto-rest-api/app/app.php and put your Database credentials.

Edit file /var/www/crypto-rest-api/app/route/load.php and put your API_TRON_TOKEN, API_ETHER_SCAN and generate tokens for all currencies.

After all steps done you can check if API works, check API documentation.

License

Crypto-nodes is open-sourced software licensed under the MIT license