We sure do! Existing clients can open an RESP by logging into their profile and clicking “Add another account” under their list of accounts. New clients can select RESP when asked what type of account you'd like to open during the sign-up process.
Please note that the RESP account opening and transfer processes are not available on the mobile application just yet - we need a little more information to open and transfer an RESP than we do for a TFSA or RRSP and so it needs to be done from a web browser.
You can learn more about RESPs here.