Tooling api problem

Question

Public class testapi{
   ToolingAPI toolingAPI = new ToolingAPI();
   List<ToolingAPI.CustomObject> customObjects = (List<ToolingAPI.CustomObject>) toolingAPI.query(
   'Select Id, DeveloperName, NamespacePrefix From'+
   'CustomObject Where NamespacePrefix = \'c\''
   ).records;
}

I am not able to save this code it is coming :

Invalid type: ToolingAPI

kindly help me to resolve the issue

Answer 1

Short Answer: https://githubsfdeploy.herokuapp.com/?owner=afawcett&repo=apex-toolingapi

Long Answer:

You are missing the required Package https://github.com/afawcett/apex-toolingapi. This is the package which contains the ToolingAPI class.

• Go to this page https://githubsfdeploy.herokuapp.com/?owner=afawcett&repo=apex-toolingapi

• Click login into salesforce button

• Login with your Salesforce credentials and install it to your org

• Click deploy when it shows all the src/.. files below

• Confirm that installation of the package is complete and try saving the above code again.

Ref:

https://github.com/afawcett/apex-toolingapi

Update:

I tried all the steps above in my org and finally tried your snippet and it works fine.