Update on this one: as of 23 September, Autofill is no longer limited to Enterprise. The Autofill APIs and the autofill-design MCP tool are now available to users on Canva Pro (including Canva Education), Canva Business, and Canva Enterprise, and the development trial quotas described above no longer apply.
Full details, including what this means for existing integrations and links to the updated docs, are in the new announcement: Autofill APIs are now available on Canva Pro and above 👑
Thanks for your patience while this was gated. If you hit anything unexpected after the change, reply on the new thread and we’ll take a look.