> ## Documentation Index
> Fetch the complete documentation index at: https://docs.slng.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Region availability

Each SLNG region has its own gateway and base URL. The base URL you call picks
the region that handles the request. For why that matters, see
[Regions](/concepts/whats-slng/regions).

## Regions and base URLs

Call a region's host to target it. Requests are not routed between regions.

* **API endpoints:** `https://{region}.api.slng.ai`
* **Context Router:** `https://{region}.context-router.slng.ai/v1`
* **Agents:** `https://api.agents.slng.ai` in every region. The agent's `region`
  field sets where it runs.

Available models differ by region, and some gateways have no speech models
deployed yet, so see [models by region](/models/catalog/by-region) before you
pick one.

| Region | API endpoints | Context Router endpoint |
| - | - | - |
| Netherlands | `eu-north.api.slng.ai` | `eu-north.context-router.slng.ai` |
| Germany | `eu-west.api.slng.ai` | `eu-west.context-router.slng.ai` |
| United States (East) | `us-east.api.slng.ai` | `us-east.context-router.slng.ai` |
| United States (West) | `us-west.api.slng.ai` | `us-west.context-router.slng.ai` |
| Australia | `au.api.slng.ai` | `au.context-router.slng.ai` |
| Brazil | `br.api.slng.ai` | `br.context-router.slng.ai` |
| United Kingdom | `gb.api.slng.ai` | `gb.context-router.slng.ai` |
| Indonesia | `id.api.slng.ai` | `id.context-router.slng.ai` |
| Israel | `il.api.slng.ai` | `il.context-router.slng.ai` |
| India | `in.api.slng.ai` | `in.context-router.slng.ai` |
| Japan | `jp.api.slng.ai` | `jp.context-router.slng.ai` |
| Singapore | `sg.api.slng.ai` | `sg.context-router.slng.ai` |
| South Africa | `za.api.slng.ai` | `za.context-router.slng.ai` |

## Next steps

* [Using regions in the services](/guides/regions/using-regions-in-services) to
  target a region per request.
* [Create an agent](/guides/get-started/create-a-project/create-agent#name-the-project-and-choose-a-region)
  to set a region when creating an agent.


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