that is a slight misunderstanding of how open source licensing works.

the GPL bleed only happens if you distribute your application, meaning to sell or give away binary packages for customers to install. if your product is a hosted api that you do not distribute, you do not invoke that clause.

also, a lot of open source projects handle this by having things like the core engine licensed on a copy-left friendly license (GPL,AGPL). however, the language connectors and bindings are licensed under the slightly less restrictive apache license. unless you are offering a saas service of the product itself, it is more likely you are actually interacting with the connectors anyways. mongodb is a classic example of this model.