Where can I troubleshoot Celestia node issues?

Use the Celestia troubleshooting documentation for common node, sync, network, and operational issues.

Where can I find the Celestia Node API reference?

Use the Celestia Node API reference for RPC methods and the OpenRPC specification for machine-readable API details.

Where can I learn how to run a Celestia light node?

Start with the light node quickstart guide, then use the troubleshooting page if setup, sync, or connectivity issues appear.

Participate in the Celestia networks

Mainnet Beta

Celestia’s Mainnet Beta is the production network for deploying Mainnet Beta rollups and applications. This marks the culmination of years of development and community testing. While the network is stable and continues to receive updates, it remains experimental and users may experience occasional instability or reduced performance.

Compatible software versions for Mainnet Beta

Software	Version
celestia-node	v0.31.4
celestia-app	v9.0.4

Testnets

Celestia currently has one public testnet that you can participate in:

Mocha testnet

Mocha testnet is a testnet focused on enabling validators to test out their infrastructure by running nodes connected to the network. Developers can also deploy sovereign rollups on Mocha. Breaking network upgrades are coordinated with the validator community.

Compatible software versions for Mocha testnet

Software	Version
celestia-node	v0.31.4-mocha
celestia-app	v9.0.4-mocha

Network upgrades

There are a few ways to stay informed about network upgrades:

See the network upgrades page to learn more about specific upgrades like the Ginger network upgrade.