Counterparty extends Bitcoin
in new and powerful ways.

  • Smart Contracts

    Smart Contracts

    Construct Turing-complete, self executing applications backed by the security of the Bitcoin blockchain.

  • Assets


    Create your own digital tokens in a matter of seconds, which can represent anything and are easily exchanged peer-to-peer.

  • XCP


    XCP is Counterparty’s currency, and powers smart contract execution and token issuance.

Counterparty Features

  • Smart Contracts

    Smart Contracts

    Create smart contracts on Bitcoin using the Solidity language.

  • Bitcoin-Aware


    Counterparty smart contracts are Bitcoin aware and can also interact directly with Counterparty tokens.

  • Lightning Network

    Lightning Network

    Currently under development, payment channels support will allow rapid exchange of assets and are compatible with the Lightning Network.

  • Asset Creation

    Asset Creation

    Custom named assets can be created for a small anti-spam fee and numerical assets are free to create.

  • Decentralized Exchange

    Decentralized Exchange

    Exchange assets trustlessly using the Counterparty’s DEx (Decentralized Exchange).

  • Secure & Open Source

    Secure & Open Source

    All Counterparty software is open source and has been formally reviewed by several well-known Bitcoin security experts since it’s release in January 2014.

Get Started Now


Developing on Counterparty

Like Bitcoin, Counterparty is open source, with no profit model. Our extensive documentation shows you how to write smart contracts and build services on Counterparty’s APIs.