Core system contracts for the Koinos blockchain, written in C++.
- Quick Start Guide - First KOIN interaction in 5 minutes
- Check Balance - Query any address
- Transfer Tokens - Send KOIN safely
- Understand Mana - Manage regenerating resources
- Listen to Events - Track transfers in real-time
- Approve Patterns - Authorization alternatives
- KOIN Token API - Complete method reference
- PoW Contract API - Mining consensus (historical)
- Resources API - Resource management
# Prerequisites
export KOINOS_SDK_ROOT=/path/to/sdk
export KOINOS_WASI_SDK_ROOT=/path/to/wasi
# Build
mkdir build && cd build
cmake -DCMAKE_TOOLCHAIN_FILE=${KOINOS_SDK_ROOT}/cmake/koinos-wasm-toolchain.cmake ..
make -j| Contract | Mainnet/Testnet Address |
|---|---|
| KOIN Token | 15DJN4a8SgrbGhhGksSBASiSYjGnMU8dGL |
| Resources | 198RuEouhgiiaQm7uGfaXS6jqZr6g6nyoR |
| PoW | 18tWNU7E4yuQzz7hMVpceb9ixmaWLVyQsr |
MIT - See LICENSE.md