# E2B's Code Interpreter SDK routes requests through a unified sandbox endpoint

published: 2026-10-12T11:57:35.505Z
topic: infrastructure
source: https://github.com/e2b-dev/E2B/releases/tag/%40e2b%2Fcode-interpreter%402.8.3
url: https://aiagentnews.io/stories/e2b-s-code-interpreter-sdk-routes-requests-through-a-unified-sandbox-endpoint

E2B has released @e2b/code-interpreter 2.8.3, which changes how Code Interpreter requests reach a sandbox. On supported domains they now use the unified sandbox endpoint, the same path the rest of the SDK uses.

E2B has released version 2.8.3 of @e2b/code-interpreter, its Code Interpreter package. The release sends Code Interpreter requests through the unified sandbox endpoint on supported domains, matching the rest of the SDK.

Browsers using JavaScript and requests on other domains keep using the per-port sandbox host. The change is recorded as a single patch-level entry in the release, and the release was published on October 9.

The release notes list no other changes, so the change is limited to how Code Interpreter picks its endpoint. Developers who need the exact domain rules and endpoint details can follow the release link for the full entry.

## Why it matters if you build agents

If your agent runs Code Interpreter on a supported domain, requests now go through the unified sandbox endpoint, so check any code that assumes a per-port sandbox host. Code running in JavaScript browsers and on other domains is not changed by this release.