Zuplo Changelog
We release improvements, new features, and fixes daily. Follow along here to see the most important updates.
API Keys for your Zuplo account can be created from the Zuplo Portal. These keys are used with the Zuplo CLI or the Zuplo Developer API.

When using environment variables in with string interpolation in routes.json
or your OpenAPI file, i.e. "option": "my-$env(ENV_VAR)-value" undefined
environment variables would result in the string "undefined" (Javascript's
result of ${undefined}). Instead undefined variables will now result in an
empty string.
Secure Tunnels can now be managed using the Zuplo CLI or using the Developer API
Developer portal has been updated for improved performance and better error handling. Documentation improvements.
Environment Variable API + CLI#
Environment variables can now be managed via the Zuplo CLI or the Developer API
- Added self-serve sign up and billing portal via Stripe
- Routes built using Open API paths now automatically match with and without
trailing slash
/. Note, this does not apply to custom URL Pattern paths. - Zuplo Tunnel Docker Image Updated to version 2023.3.1 of cloudflared
dev-portal.jsonis now surfaced in the file explorer of the Zuplo Portal
New Policies
- Zuplo portal now supports sub-folders in the
modulesdirectory - Zuplo CLI now includes the ability to manage secure tunnels (Enterprise Only)
- Environments can now be marked as "Protected" to prevent accidental deletions. Contact support@zuplo.com to enable protection on your environments.