# TDLib swift macOS example TDLib should be prebuilt and installed to local subdirectory `td/`: ``` cd mkdir build cd build cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=../example/swift/td .. cmake --build . --target install ``` Then you can open and build the example with the latest Xcode. Description of all available classes and methods can be found at [td_json_client](https://core.telegram.org/tdlib/docs/td__json__client_8h.html), [td_log](https://core.telegram.org/tdlib/docs/td__log_8h.html) and [td_api](https://core.telegram.org/tdlib/docs/td__api_8h.html) documentation.