I have been given the name of one API which already exists in Dev Sandbox. However I'm unable to find the same. I checked APIs in the environment and it only displays the option to generate WSDL. I checked installed packages but I'm not able to find the given api. I also checked packages and none exist there as well. I have no clue if they are using Rest or Soap.
Please suggest where can I find this api.
FYI- Im using Enterprise edition.