This api is used to link an existing merchant to a partner account.
In the above request, the checksum is a hash value generated as described below.
checksum = Digest::SHA512.hexdigest(data)
where
data = [reseller_uuid|product|mid|prod_key|prod_salt].
Here reseller_uuid is available on the profile section in your partner dashboard, the product is always 'payumoney', mid is the merchant id of the merchant who is attempting to verify, prod_key is the merchant key of the merchant who is attempting to verify and prod_salt is the merchant salt of the merchant who is attempting to verify.
Test Environment: https://uat-partner.payu.in
Production Environment: https://partner.payu.in
Scope present in Token: refer_merchant
