Specifying a method for a worker route

Hello!

I am using workers to run a specific script for a specific method at a given route (for example website.com/specific-route).

In order to to this I currently run this check in the worker:

if (request.method !== "POST") {
  return Response.json("", { status: 405 });
}

if (request.method !== "POST") {
  return Response.json("", { status: 405 });
}

if (request.method !== "POST") {
  return Response.json("", { status: 405 });
}

if (request.method !== "POST") {
  return Response.json("", { status: 405 });
}

However I am worried that even when called with a

GET

GET

for example, this will still count as a worker invokation for billing purposes. Is there a way to restrict a worker route for a specific method?

LLabbedRat Hello! I am using workers to run a specific script for a specific method at a g...

Chaika•3/20/25, 5:20 PM

Best you could do is use a Custom Rule to block non-POST Requests (filter on method) when using the worker on a custom domain

Chaika•3/20/25, 5:22 PM

It's $0.30 per million requests though, ~333+ million requests for $100 dollars (excluding cpu time, but would be very tiny if the first thing it does is check that and return), even assuming ddos protection/etc doesn't kick in, Workers are pretty cheap

LabbedRatOP•3/21/25, 7:02 PM

Hi @Chaika , Thanks a lot for the explanation! It's very clear and I greatly appreciate it!

Specifying a method for a worker route

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