Launch a chain Run a node Use the bridge How it works Notices How Timeboost works Use Timeboost Troubleshoot Timeboost Timeboost FAQ Specification: Timeboost Specification: Timeboost with decentralized sequencing White paper: Timeboost Timeboost

Timeboost

Transaction ordering and the Timeboost auction on Arbitrum chains.

Request an update

Timeboost is Arbitrum's transaction ordering policy. This section explains how the Timeboost auction works and how to use it.

How Timeboost works

A high-level introduction to the Timeboost auction.

Use Timeboost

Bid for the express lane and send transactions through it.

FAQ

Common questions about how Timeboost behaves.

Troubleshooting

Common errors and best practices.

How is this guide?

Timeboost FAQ

For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append .md to any docs page URL for the markdown version of that page.

Arbitrum docs

Ecosystem

Arbitrum.io Arbitrum chains Arbitrum Foundation Arbitrum whitepaper

Products

Portal Bridge Network status Governance docs

Community

Discord Twitter Youtube Medium Blog

Resources

Support Bug Bounties Research forum Careers