# Vercel Sandbox credential brokering

*Version 1.234 – released 2026-03-11*

## Vercel Sandbox credential brokering

Elliot routes third-party API calls (Anthropic, FAL, and others) through Vercel Sandbox credential brokering, so raw keys never reach the sandbox environment – only short-lived tokens do.

## Also shipped
- **End-to-end testing foundation** – first Cypress test lands in CI, exercising the checkout flow against a disposable store and setting up broader browser-level coverage