Orion is an Apache 2.0 licensed, private transaction manager.

Now that all primary Orion functionality has been merged into Tessera, Orion is being deprecated.
We encourage all users with active projects to use the provided migration instructions, documented here.

We will continue to support Orion users until 30th November 2021. If you have any questions or concerns, please reach out to the ConsenSys protocol engineering team in the #orion channel on Discord or by email.

See our contribution guidelines for details on searching and creating issues.

If you've commented on existing issue and have been waiting for a reply, feel free to ping us on Discord.

Come and join us in the Orion channel on Discord - here's an invite.

See our User Documentation.

• Contribution Guidelines
• Coding Conventions
• User Documentation

Instructions for how to get started with developing on the Orion codebase. Please also read the contribution guidelines for more detail on how to submit a pull request (PR).

• Machine Setup
• Oracle Maven Repo Credentials for JDBC Driver
• Checking Out and Building
• Running Developer Builds
• Code Coverage

• Running on Docker