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​​ About Bindings

Bindings allow your Workers to interact with resources on the Workers platform. Bindings can be configured by logging in to the Cloudflare dashboard > Account Home > Workers > your Worker > Settings> Variables.

There are multiple types of bindings available today:

  1. Service bindings for communication with another Worker.
  2. KV namespace bindings for communication between a Worker and a KV namespace.
  3. R2 bucket bindings for communication between a Worker and an R2 bucket.
  4. Durable Object bindings for communication between a Worker and a Durable Object.