I want to access API's from a smart contract deployed on Ropsten network. This smart contract is written and deployed by some external entity and they have exposed API's. I know the smart contract address, solidity file (as source code is open),API's to call. I want to know by which way i can connect Ropsten network from my local machine and call required API's.
Their documentations are not clear, so even after trying multiple options i could not able to make it.
Please let me know if is there any way to do this. Let me know if require any further information