Protocols register their contracts with Starknet-meta (https://github.com/myBraavos/starknet-meta/), after which the transactions associated with a specific protocol (contract) are counted towards the Pro Score.
Protocols register their contracts with Starknet-meta (https://github.com/myBraavos/starknet-meta/), after which the transactions associated with a specific protocol (contract) are counted towards the Pro Score.