api key question
# support-questions
b
Hello, i want to provide an API key to my Core as shown in the picture. For that, i think i need to provide the
API_KEYS
enviorement variable as stated in here; https://github.com/supertokens/supertokens-docker-mysql/blob/master/README.md But it has the 's' appendix, so is it plural? How should provide an API key? Can i just do this for instance;
Copy code
yaml
    environment:
      MYSQL_CONNECTION_URI: mysql://${MYSQL_SuperTokens_User}:${MYSQL_SuperTokens_Pass}@db:3306/supertokens
      API_KEYS: Gs3exUmNRROm72Nb0LbxPkTjvVQruankRjIy3PoDpx9fnwQcHkSxB9CJyJdjRwxfwqasKFXUvkxBAEYF1svTHOpny2RoUilWAFHamMHGXj8vmeOu7ZNJNWv0MCtGVrIp
I also want to ask, is the api key i put in valid? Sorry i just can't try because i have a bad computer. And I'm using ec2 machine but it takes like half an hour to reboot all my stuff so testing takes a lot of time.

https://cdn.discordapp.com/attachments/644849840475602944/1103769519836626984/image.png

r
hey @Burn It To The Ground the setting seems fine!
b
Ok, i'll love you ❤️