Timeframe Policy

You can set the valid timeframe for the transactions, by defining the timebound in which the transaction remains valid.

To enable the policy:

const session: Session = {
  owners: {
    type: 'ecdsa',
    accounts: [sessionOwnerAccount],
  },
  actions: [
    {
      policies: [
        {
          type: 'time-frame',
          validAfter: Date.now(),
          validUntil: Date.now() + 1000 * 60 * 60 * 24,
        },
      ],
    },
  ],
}

This will create a session that will be valid for 24 hours.