What kind of permissions are needed to connect third-party apps to an Amazon Seller account?

I’ve partnered with a company that wants to connect a third-party app to our Amazon Seller account. They’re asking for administrative access, but I’m hesitant to grant full admin rights without understanding if it’s actually necessary.

Does anyone know what level of permission is really required to connect most 3rd-party tools (like analytics or ad platforms)? Can this typically be done with limited permissions via user roles or token-based access?

Would love to hear from anyone who’s dealt with this before—trying to balance security with functionality.