Need a free dev license to access tyk dashboard

we have implemented tyk on google cloud. we are not frequently accessing the tyk dashboard. recently when we tried to access it to add a gateway api, it saying license is expired. how can i get the free dev license to access tyk dashboard? need it as soon as possible. Thank you

[Updated the tag and it bumped this up the list]

We have a 14 day license you can get here. You can also request for a longer one too.