Setting Up eXp to eXp Referrals in Skyslope

Are you the "Giving Agent"?  You gave a referral TO another exp agent and you receiving a referral fee in return.

Are you the "Receiving Agent"?  You received a referral FROM aother exp agent and you paying a referral fee in return.

Are you in the same state as the other exp agent, you may simply be able to add them as a Co-Agent to the file, especially if you are on the same team. Check with the State Broker to confirm if you can use the Co-Agent feature to split the commission.