---
title: "Vercel Sandbox firewall now supports request proxying and filtering"
url: https://daily.dev/posts/vercel-sandbox-firewall-now-supports-request-proxying-and-filtering-rkh0llmxp
source_url: https://vercel.com/changelog/vercel-sandbox-firewall-now-supports-request-proxying-and-filtering
type: article
source: "Vercel"
published: 2026-05-11T06:02:34.227Z
updated: 2026-05-11T06:03:08.940Z
tags: ["vercel", "firewall"]
reading_time: 2
upvotes: 4
comments: 1
language: en
---

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

# Vercel Sandbox firewall now supports request proxying and filtering

**[Vercel](https://daily.dev/sources/vercel)** · 2 min read · 4 upvotes · 1 comments

## Summary

Vercel Sandbox firewall has added support for request proxying and filtering. Developers can now route outbound sandbox traffic through a custom proxy by setting a forwardURL on allowed domains, enabling logging, debugging, or transforming HTTP requests and responses. New matcher support allows fine-grained control, scoping proxy forwarding or credentials brokering to specific paths, methods, query strings, or headers. The feature is available in beta for Pro and Enterprise plans via the @vercel/sandbox SDK.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://vercel.com/changelog/vercel-sandbox-firewall-now-supports-request-proxying-and-filtering>

## Community discussion

Top comments from developers on daily.dev.

**@capjavert** · 0 upvotes

> Wow after a long time pretty cool Vercel features.

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---

Tags: [#vercel](https://daily.dev/tags/vercel), [#firewall](https://daily.dev/tags/firewall)

[View this post on daily.dev](https://daily.dev/posts/vercel-sandbox-firewall-now-supports-request-proxying-and-filtering-rkh0llmxp)