# AI Gateway now supports TypeSafe clients and an HTTP API for Jev

Publisher-attributed story with a reviewed brief or permitted publisher paragraph. The original publisher is responsible for the linked reporting.

- Publisher: Vercel
- Author credit: Rohan Taneja; Jerilyn Zheng
- Category: AI
- Original publication time: 2026-09-21T00:00:00Z
- Original update time: 2026-09-21T00:00:00Z
- First observed by NexusTechWire: 2026-10-01T20:28:47Z
- Original source: https://vercel.com/changelog/ai-gateway-now-supports-typesafe-clients-and-http-api-for-jev
- NexusTechWire record: https://nexustechwire.com/news/news-0b7c8ebfafde018711b5

## The brief

Vercel AI Gateway now exposes TypeSafe AI’s Jev through existing TypeSafe clients and an HTTP API, alongside the AI SDK. Jev returns typed decision results rather than generated prose, supporting boolean, choice and scoring questions. Existing clients can retain their evaluation calls while changing connection settings, and requests through all three interfaces appear in the gateway’s billing and observability.

AI-assisted NexusTechWire summary, checked against the linked source on 2026-10-01T22:12:02.054Z. Not independent reporting.

Read the full original: [Vercel](https://vercel.com/changelog/ai-gateway-now-supports-typesafe-clients-and-http-api-for-jev)

This record does not reproduce the complete article or represent independent confirmation of every source claim.