Binance Chain Client

Binance Chain is a blockchain developed by Binance and its community, that focuses on building a performant matching engine and exchange over a decentralized network.

• Match logic
• Anti-front running

Binance Chain clients are released as compiled executables in this repo, with a few variants:

• Full Node: downloads full blockchain and relays transactions
• Light Client: does not sync state or relay transactions

For more on which client to run, see Light Client vs Full Node.

Installation Script

We have a community-maintained installer script (install.sh) that takes care of chain directory setup. This uses the following defaults:

• Home folder in ~/.bnbchaind
• Client executables stored in /usr/local/bin (i.e. light or bnbchaind)

# One-line install
sh <(wget -qO- https://raw.githubusercontent.com/onggunhao/node-binary/master/install.sh)

In the future, we may release an official installer script
e.g. sh <(wget -qO- https://get.binance.org)

Docker node

Building locally

git clone https://github.com/binance-chain/node-binary.git
cd node-binary/docker && docker build . -t binance/binance-node

Run interactively

docker run --rm -it --ulimit nofile=16000:16000 binance/binance-node

Run as daemon

ufw allow 27146/tcp
docker run -d --name binance-node -v binance-data:/opt/bnbchaind -e "BNET=prod" -p 27146:27146 -p 27147:27147 -p 26660:26660 --restart unless-stopped --security-opt no-new-privileges --ulimit nofile=16000:16000 binance/binance-node

For more details see README.md in the docker directory.

Manual Installation

We currently use this repo to store historical versions of the compiled node-binaries.

Running a Full Node

• Step-by-step tutorial at full node docs
• Common issues when running a full node

Running a Light Client

• Step-by-step tutorial at light client docs

Uninstalling

• Delete the ~/bnbchaind directory and subdirectories
• Delete the bnbchaind or lightd executable

Example: If you installed using installation script:

rm -rf ~/.bnbchaind
rm /usr/local/bin/lightd
rm /usr/local/bin/bnbchaind

Common Issues and Solutions

https://docs.bnbchain.org/docs/beaconchain/develop/node/fullnodeissue

Tools

1. Airdrop Tool
2. Token Issue&Listing GUI

Resrouces

• Dos Site
• Wallet