---
title: "Express"
description: "Express as a MainSDK driver for adapters. Pick it in main.yaml; your calls stay the same."
section: "integrations"
canonical: "https://mainsdk.dev/docs/integrations/express"
updated: "2026-10-28"
---

# Express

> Express as a MainSDK driver for adapters. Pick it in main.yaml; your calls stay the same.

Canonical: https://mainsdk.dev/docs/integrations/express · Updated: 2026-10-28

Express as a MainSDK driver for adapters. Pick it in main.yaml; your calls stay the same.

## Interfaces it serves

### Framework adapters (`adapters`)

- Status: Building for 0.2 · ships as a beta API
- Driver: `express` (Express)
- Docs: https://mainsdk.dev/docs/interfaces/adapters.md

```yaml
adapters:
  driver: express
```

Swap to another provider: `next`, `hono`, `cloudflare`.