Vercel + AIgateway

One env var → every Vercel AI app uses AIgateway.

Set AIGATEWAY_API_KEY as a Vercel environment variable, point your code at https://api.aigateway.sh/v1, and every preview + production deploy gets 100+ models behind one key.

Vercel homepage →

Setup

Three steps or fewer.

STEP 01

Set env vars

Vercel → Project → Settings → Environment Variables.

AIGATEWAY_API_KEY=sk-aig-...
OPENAI_BASE_URL=https://api.aigateway.sh/v1

STEP 02

Use it

Any OpenAI-shaped client in your Next.js / Edge / Node code now routes through AIgateway. No code change beyond the env vars.

More integrations

Same key. Every other tool.

OpenAI SDK

Drop-in. Change one line, gain 100+ models.

Claude Code

Point Anthropic's CLI at AIgateway and pick any model in 30 seconds.

Cursor

Add AIgateway as a custom OpenAI-compatible provider in Cursor.

Cline

VS Code agent that runs on whichever model wins your eval.

Aider

Terminal-native pair programmer — works with one --openai-api-base flag.

Continue.dev

Open-source IDE assistant — drop AIgateway into config.json.