Developer Portal

Now with OPEN Platform it is possible to easily develop interoperable
and scalable application specific blockchains. Start building your
decentralized application today.

OPEN CHAIN

OPEN Chain Documentation

User Documentation

Architecture Documentation

OPEN Chain API Documentation

Smart Contract Documentation

OPEN Chain Yellow Paper

OPEN PLATFORM API

OPEN API GitHub

OPEN API Documentation

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GoLang SDK

Python SDK

JVM SDK

Spring Boot Starter

JS SDK

OPEN API GitHub

Contribute

Make your first OPEN Source code contribution with us now.

OPEN Chain

Chain Kotlin SDK

OPEN API Python SDK

OPEN API

OPEN API Go SDK

OPEN API JVM SDK

OPEN API Docs

OPEN API Spring Boot SDK

OPEN API JS SDK

OPEN Wallet

Web application which allows interacting with OPEN Chain (create wallet, transfer and receive OPEN tokens, delegating as an active delegate candidate and voting for active delegate candidates).