How can I pass params at access point of GraphQL such as {url}/graphql?development=true by using lighthouse in laravel. if development is true i want to use different database in laravel.
http://127.0.0.1:8000/graphql?development=true
its working but graphql does not getting development params
HTTP and GraphQL are separate layers. The change you are describing has nothing to do with GraphQL, so standard Laravel methods such as middleware apply.