Have you checked out Insomnia's environments feature? It seems like what you're looking for. You can create an environment for production/staging/etc, define a

Have you checked out Insomnia's environments feature? It seems like what you're looking for. You can create an environment for production/staging/etc, define a variable in each one, use that variable in the header value, and switch between environments any time. Also, Insomnia supports autocompletion of GraphQL query attributes. Maybe you have found a bug? https://support.insomnia.rest/article/18-environment-variables https://support.insomnia.rest/article/18-environment-variabl...