Official home of the Koinos Blockchain. Use this umbrella repository to launch a Koinos cluster using Docker.

The chain microservice is responsible for the application of blocks, running of smart contracts, and applying transactions.

A command line utility used for key management and to interact with the Koinos blockchain.

The p2p microservice orchestrates the distribution of blocks and transactions between peers.

The Koinos Software Development Kit (SDK) facilitates the creation of smart contracts on the Koinos blockchain.

This suite of system contracts provides core functionality for the Koinos blockchain including consensus algorithms and tokenomics.

Official home of the Koinos Protobuf schema. Koinos data types are defined here and generated in a variety of supported languages.

This is an example token contract that includes approvals / allowances.

The KoinDX V2-SDK

A repository to propose, track, and discuss smart contract standards for the Koinos Blockchain.

The jsonrpc microservice translates and routes jsonrpc requests to other Koinos microservices.

Small JavaScript library to convert a Koinos .pb file (proto file in binary format) to a Koinos .proto file (proto file in text format)

The block producer microservice constructs blocks using pending transactions in the mempool for submission to the chain.

A utility library used by Koinos C++ applications.

A suite of integration tests useful in identifying regressions in Koinos microservices.

A simple REST API for the Koinos blockchain

A utility library used by Koinos Golang applications.

The gRPC microservice translates and routes gRPC requests to other Koinos microservices.

The block store microservice saves blocks to disk and provides an API to the Koinos cluster via RPC over AMQP.