cforge-2.0.x-dev/modules/cforge_referrer/config/schema/cforge_referrer.schema.yml

cforge_referrer.settings:
  type: config_object
  label: 'Community Forge referrer settings'
  mapping:
    fee:
      type: field.value.worth
      label: Referral fee
    src_wallet:
      type: integer
      label: Referral fee payer wallet id
    category:
      type: integer
      label: Category for reward transaction