Teku

Teku is an open source Ethereum consensus client (previously called an Ethereum 2.0 client) written in Java. Teku contains a full beacon node implementation and a validator client for participating in proof of stake consensus.

What can you do with Teku?

Teku:

• Runs the beacon node synchronization and consensus.
• Proposes and attests to blocks.
• Provides enterprise focused metrics with Prometheus.
• Has REST APIs for managing consensus layer node operations.
• Has external key management to manage validator signing keys.

New to Teku?

Get started by running Teku with Docker or installing Teku. You can:

• Run Teku from a Docker image.
• Install the binary distribution.
• Build from source.