External References: Connect and deliver content from any system with Delivery Functions (EAP)
The Delivery Functions feature has been released as part of our App Framework which can enable External references from any system.
Available now through our Early Access Program (EAP), this powerful new feature executes serverless functions as part of the delivery pipeline on Contentful’s GraphQL API.
You can now define your code to execute and return content with a single request to enable External references. Our CLI tooling fully supports uploading and installing apps as part of common developer workflows to create a seamless experience.

To easily get you started, we’ve created some examples. For all the technical details and how to get started, check our Delivery Functions overview page or our Developer Documentation.