> ## 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.

# Filter handling | Arbitrum

> Arbitrum filter JSON-RPC methods — create event and block filters, poll for changes, retrieve filter logs, and manage subscriptions on-chain.

Handling filters can be done by using the following methods:

<CardGroup>
  <Card title="eth_getFilterChanges" href="/reference/arbitrum-getfilterchanges" icon="angle-right" iconType="solid" horizontal />

  <Card title="eth_uninstallFilter" href="/reference/arbitrum-uninstallfilter" icon="angle-right" iconType="solid" horizontal />
</CardGroup>