To setup the API Key you have to attache billing info (no need to pay)
Go to: https://console.developers.google.com/project
Click on your project name "Youtube ... " or create new project.
Click on Cryptographic Keys link (on a left side).
To setup the API Key you have to attache billing info (no need to pay)
Go to: https://console.developers.google.com/project
Click on your project name "Youtube ... " or create new project.
Click on Cryptographic Keys link (on a left side).
Some text in the Modal..