Cloudflare Workers

You can run your Restate services as serverless functions on Cloudflare Workers.

You can easily get started using the Workers+Restate template:

CLI

restate example typescript-cloudflare-worker-hello-world &&
cd typescript-cloudflare-worker-hello-world

You can also add Restate into the standard wrangler init template, as long as you have the nodejs_compat compatibility flag set in wrangler.toml. The SDK should be imported with the fetch component @restatedev/restate-sdk/fetch and you would expose your endpoint to the Worker runtime with export default endpoint().bind(...).handler().

You can deploy with wrangler deploy, and register your deployed service:

CLI

restate deployments register https://my-service.my-domain.workers.dev

Local development

A Workers dev server can be started on port 9080 using wrangler dev --port 9080. wrangler dev only serves over HTTP1.1, so you'll need to register a local service with:

CLI

restate deployments register --use-http1.1 http://localhost:9080