What is a Developer License?
A Developer License is a 1 year free Kintone account for users who would like to develop customizations and integrations on Kintone.
How can I get one?
You will first need to register as a member of the Kintone Developer Program. You can find simple instructions on how to do this in the Register as a Member article.
After logging in with your account details, you will be able to access the Kintone Developer License Sign Up page. Fill in the form to receive your Developer License.