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

# ECDSA

To make an EOA account the session owner:

```ts theme={null}
const session: Session = {
  owners: {
    type: 'ecdsa',
    accounts: [sessionOwnerAccount],
  },
}
```