> ## Documentation Index
> Fetch the complete documentation index at: https://docs.chainstack.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Chainstack updates: October 3, 2023

> Debug and trace APIs are now available for elastic Polygon archive nodes and elastic Avalanche archive nodes on the Chainstack node-as-a-service platform.

* **APIs**.
  * [Debug and trace APIs](/reference/polygon-debug-trace-rpc-methods) for elastic Polygon archive nodes.
  * [Debug and trace APIs](/reference/avalanche-debug-trace-rpc-methods) for elastic Avalanche archive nodes.