Service Bindings are generally available, with efficient pricing
May 10, 2022Kabir Sikand

Summary
Introduced Service Bindings, a new API for direct Worker-to-Worker communication within the Cloudflare Workers runtime. This enables segmentation of application logic across multiple Workers, improving composability and enabling granular deployments. The post details an API Gateway example using Service Bindings to route requests to other Workers for authentication and data retrieval. It also highlights a new cost efficiency model where billing duration is consolidated across all Workers triggered by a single incoming request, eliminating charges for idle resources and contrasting it with traditional serverless models.