Hope you are doing well !!
As per my understanding, your services fall under the category of intermediary services, place of provision of services will be place of service provider (I.e. India)
Definition of intermediary is contained under section 2 (13) of Integrated Goods and Service Tax Act, 2017 and the same is reproduced here under for ready reference ;
“intermediary means a broker, an agent or any other person, by whatever name called, who arranges or facilitates the supply of goods or services or both, or securities, between two or more persons, but does not include a person who supplies such goods or services or both or securities on his own account”
As per Section 13 (8) (b) of the same Act, the place of supply of “intermediary services” shall be the location of the supplier of services. Therefore, the supply of the intermediary service is in the taxable territory and so the service is taxable and as a service provider, you have to discharge the tax liability.
-GST registration is mandatory for intermediary services without any threshold limit.
-Intermediary generally charge commission against the services provided by them.
-The commission income so earned is subjected to GST@18% and all the provisions of GST law is applicable accordingly.
It is advisable to take a pone consultation for detailed discussion.