# List states

Source: https://joinopenfile.com/docs/api/list-states
Index: https://joinopenfile.com/llms.txt

`GET /api/v1/states`

Every state with its LLC and corporation filing fees. `fee_verified` false means an estimate.

In the MCP server this is `list_states`.

## Example

```bash
curl https://api.joinopenfile.com/v1/states
```