Chainstack add-ons: marketplace extensions for RPC nodes

Enhance your Chainstack RPC nodes with add-ons including debug and trace APIs, archive data access, and MEV protection for Ethereum and EVM chains.

Add-ons are Marketplace items that extend your Chainstack nodes with extra capabilities.

Current add-ons:

• Warp transactions — route transaction submission through bloXroute for faster propagation and earlier block inclusion.
• MEV protection — shield transactions from front-running, sandwich attacks, and other value extraction.
• Yellowstone gRPC Geyser plugin
• Unlimited Node

Manage node add-ons

Node add-ons such as Warp transactions and MEV protection attach to a specific node. You manage them on the node’s Add-ons tab.

1. Open the Add-ons tab

   On Chainstack, open your node and select the Add-ons tab.

2. Install or manage the add-on

   Click Install next to the add-on (or Manage if it’s already installed), select a plan, and click Apply changes.

An add-on shows Install until you add it, and Manage once it’s installed.

To remove a node add-on, open it from the Add-ons tab, click Manage > Uninstall, then type delete app and confirm. You can install it again later from the same tab.