> ## 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: November 30, 2023

> Pay-as-you-go billing is now released on Chainstack, letting customers exceed plan quotas without service interruption or enforce a hard usage cap if disabled.

**Billing**. Pay-as-you-go released. You can now enable it in your [Billing](https://console.chainstack.com/user/settings/billing) to keep the Chainstack services operational on reach your plan's quota limit, or disable it to have a hard limit and stopping the services on reaching the quota.