Get startedLaunch a chain Run a node Use the bridge How it works Notices

Launch a chain Run a node Use the bridge How it works Notices

Configure your chain

Batch poster Batch poster fee tuning Enabling blob transactions for Arbitrum batch poster

Data availability

Additional configuration parameters chainConfig reference

Deploy an arbitrum chain

Extend the protocol

Ecosystem support

Operate your chain

Run a node for an Arbitrum chain

Launch Arbitrum chain

Chain info Glossary Contribute

Configure your chain

Batch poster

Configuration options for the batch poster.

Request an update

Configure the batch poster

Set how often the batch poster posts batches, and how large they can be.

Enable blob transactions

Configure your node to post EIP-4844 blob transactions to the parent chain.

Fee tuning

Tune batch poster fee parameters, including blob fees and gas price spike handling.

How is this guide?

Configure your chain

Configuration options.

Batch poster

Learn how to configure the batch poster.

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.

Ecosystem

Arbitrum.io Arbitrum chains Arbitrum Foundation Arbitrum whitepaper

Products

Portal Bridge Network status Governance docs

Community

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Resources

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