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---
summary: "Vercel AI Gateway setup (auth + model selection)"
title: "Vercel AI gateway"
read_when:
- You want to use Vercel AI Gateway with OpenClaw
- You need the API key env var or CLI auth choice
---
The [Vercel AI Gateway](
https://vercel.com/ai-gateway) provides a unified API to
access hundreds of models through a single endpoint.
| Property | Value |
| ------------- | -------------------------------- |
| Provider | `vercel-ai-gateway` |
| Auth | `AI_GATEWAY_API_KEY` |
| API | Anthropic Messages compatible |
| Model catalog | Auto-discovered via `/v1/models` |
<Tip>
OpenClaw auto-discovers the Gateway `/v1/models` catalog, so
`/models vercel-ai-gateway` includes current model refs such as
`vercel-ai-gateway/openai/gpt-5.5` and
`vercel-ai-gateway/moonshotai/kimi-k2.6`.
</Tip>
## Getting started
<Steps>
<Step title="Set the API key">
Run onboarding and choose the AI Gateway auth option:
```bash
openclaw onboard --auth-choice ai-gateway-api-key
```
</Step>
<Step title="Set a default model">
Add the model to your OpenClaw config:
```json5
{
agents: {
defaults: {
model: { primary: "vercel-ai-gateway/anthropic/claude-opus-4.6" },
},
},
}
```
</Step>
<Step title="Verify the model is available">
```bash
openclaw models list --provider vercel-ai-gateway
```
</Step>
</Steps>
## Non-interactive example
For scripted or CI setups, pass all values on the command line:
```bash
openclaw onboard --non-interactive \
--mode local \
--auth-choice ai-gateway-api-key \
--ai-gateway-api-key "$AI_GATEWAY_API_KEY"
```
## Model ID shorthand
OpenClaw accepts Vercel Claude shorthand model refs and normalizes them at
runtime:
| Shorthand input | Normalized model ref |
| ----------------------------------- | -------------------------------------------
-- |
| `vercel-ai-gateway/claude-opus-4.6` | `vercel-ai-gateway/anthropic/claude-opus-4.6` |
| `vercel-ai-gateway/opus-4.6` | `vercel-ai-gateway/anthropic/claude-opus-4-6` |
<Tip>
You can use either the shorthand or the fully qualified model ref in your
configuration. OpenClaw resolves the canonical form automatically.
</Tip>
## Advanced configuration
<AccordionGroup>
<Accordion title="Environment variable for daemon processes">
If the OpenClaw Gateway runs as a daemon (launchd/systemd), make sure
`AI_GATEWAY_API_KEY` is available to that process.
<Warning>
A key set only in `~/.profile` will not be visible to a launchd/systemd
daemon unless that environment is explicitly imported. Set the key in
`~/.openclaw/.env` or via `env.shellEnv` to ensure the gateway process can
read it.
</Warning>
</Accordion>
<Accordion title="Provider routing">
Vercel AI Gateway routes requests to the upstream provider based on the model
ref prefix. For example, `vercel-ai-gateway/anthropic/claude-opus-4.6` routes
through Anthropic, while `vercel-ai-gateway/openai/gpt-5.5` routes through
OpenAI and `vercel-ai-gateway/moonshotai/kimi-k2.6` routes through
MoonshotAI. Your single `AI_GATEWAY_API_KEY` handles authentication for all
upstream providers.
</Accordion>
</AccordionGroup>
## Related
<CardGroup cols={2}>
<Card title="Model selection" href="/concepts/model-providers" icon="layers">
Choosing providers, model refs, and failover behavior.
</Card>
<Card title="Troubleshooting" href="/help/troubleshooting" icon="wrench">
General troubleshooting and FAQ.
</Card>
</CardGroup>