Are there ready-made multi-level referral programs?

Question

Referral programs

I can’t find with the help of search engines a ready-made solution for a multi-level referral program with the ability to view my savings to partners and withdraw them to my wallet, maybe someone will help here and throw a couple of links.
Ready-made scripts of a multi-level referral program are also interesting, if you know such ones, also throw off the links.