curl --request POST \
--url https://api.orderly.org/v1/referral/edit_split \
--header 'Content-Type: application/json' \
--header 'orderly-account-id: <orderly-account-id>' \
--header 'orderly-key: <orderly-key>' \
--header 'orderly-signature: <orderly-signature>' \
--header 'orderly-timestamp: <orderly-timestamp>' \
--data '{
"referral_code": "<string>",
"referrer_rebate_rate": 123,
"referee_rebate_rate": 123
}'