Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news

Join

Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news

Join

workers-and-pages-help

pages-help

general-help

durable-objects

workers-and-pages-discussions

pages-discussions

wrangler

coding-help

🦀rust-on-workers

miniflare

stream

general-discussions

functions

zaraz

⚡instant-logs

email-routing

pubsub-beta

analytics-engine

d1-database

queues

workers-for-platforms

workerd-runtime

🤖turnstile

radar

logs-engine

cloudflare-go

terraform-provider-cloudflare

workers-ai

browser-rendering-api

logs-and-analytics

next-on-pages

cloudflare-ai

build-caching-beta

hyperdrive

vectorize

ai-gateway

python-workers-beta

vitest-integration-beta

workers-observability

workflows

vite-plugin

pipelines-beta

containers-beta

Ivan Starkov

9/28/2025

Image resizing 500x loading difference with same setup on different domains

Im deploying the same worker (it's just fetch to r2 bucket domain with cf: {image} Now the strange part: If I open this URL in the chrome dev tools with disabled cache...

Mr.Green Cake

9/28/2025

Set up custom network ports (for HTTP and HTTPS)

Hello. I would like to expose my website via opening certain network ports. Why "certain" you may ask. Well, my ISP allows me to open ports only via PCP (Port Control Protocol), meaning, i request to open port for my internal service, and he will assign me some port. The usable port range is from port ~1500 to ~2000. This means i cannot use default compatible network port written down in Cloduflare's documentation (https://developers.cloudflare.com/fundamentals/reference/network-ports/). I tried to set up Origin Rule to change port (it was template). This would mean that all incoming traffic from clients would get re-routed to destination port defined by me (my IPS respectively). However, this could not work as ALL the incoming traffic would go to that one port. I cannot specify that only HTTP traffic to be re-routed to that specified port by me. Is there some other possibility to set up custom HTTP and HTTPS port within cloudflare?...

Fox

9/28/2025

Best way to report malicious website hosted by cloudflare?

Ive got a crypto scam website claiming to be owned by kai cenat. Whois websites are telling me the registrar is nicenic and the IP is cloudflare's. Ive already reported it to the registrar, whats the appropriate way to report it to cloudflare?

Akhi Yuusuf

9/28/2025

Error While Deploying Vibe Coding Platform

hello everyone, I'm new to vibe coding and I heard that I could deploy my own vibe coding platform online, well I clicked deploy, and I was shown an error that told me to contact my team

Mams2025**

9/28/2025

HELP! How to cancel trial

Does anyone know how to cancel my free trial to Cerebrum IQ account? When I went on the site to get my results, it says the owner "rate limited" limited me and I can even email them to cancel my trial/subscription??

rishsane

9/28/2025

cloudflare for SaaS fallback origin(522 error)

For adding cloudflare for SaaS fallback origin, must add A record? I am having a website that deployed in cloudflare using next.js edge functions. But once I connect with custom hostname, it's giving me 522 error. Thanks in advance...

dogpoo66

9/27/2025

Update nameservers?

I bought a domain on cloudflare but it keeps telling me to update nameservers or it will be deleted? I have no clue what this means??? The instructions tell me to use ICCANN lookup to find the registrar but when I enter the domain it says nothing is found.

nader24

9/27/2025

I have a domain I forgot the account I registered in.

Hello, I checked Hosting Checker and it shows that the website is hosted by Cloudflare. I wonder if there is a way to find the email I registered the domain in? I don't have much experience in Cloudflare, but I want to connect the domain with a Shopify store or WordPress....

mobix

9/27/2025

R2 Direct Access vs CDN – Costs & Limits

Hello, I’m building an app that contains many videos. Users can open the app, click on a video, and watch it. I expect this to scale from a small number of users to potentially very large numbers. Here’s my expected usage:...

Anakin sky

9/27/2025

Cloudflare not going past human verification on Xbox s

It’s constantly looping are you human needs to be fixed

💎𝓡𝓮𝔁𝓮𝔃𝓲𝓷💎

9/26/2025

License key error

I’ve brought warp + from the 1.1.1.1 app on my phone I need it on my laptop I installed warp on my laptop when I entered the key on my phone i get this message What are some solutions to fix this...

pietrolc.com

9/26/2025

Ai workers and free plan

I'm using Ai workers and I'm on a free plan. I exceeded 10k multiple times but no error code returned for that. Should I be worried about billing?

Lixsp11

9/26/2025

Urgent: Cannot restore R2 subscription due to missing unpaid billing

🚨 Hello everyone, this is my first time posting here, and we are in an urgent situation. Due to a failed payment deduction, my R2 subscription was disabled. I’ve confirmed with my bank that the payment issue is resolved, but when I try to re-enable my R2 subscription, the page just refreshes and redirects me back to the "Add subscription" screen. Occasionally, I receive an error saying "You cannot add or modify subscriptions or services until the outstanding balance is paid," despite having no...

9/26/2025

Unblock some routes from Bot protection

Hey there! I was finding out why does my Bluesky PDS doesn't work with video uploads, and seems like Cloudflare is sending Bluesky's upload blob request to a managed challenge mode. I have created a skip rule for the bot itself, and all requests that starts with /xrpc, with no avail. How can I make it unblock the bot?...

jambaloq

9/26/2025

Error 1014 - CNAME to Cloudflare Load Balancer

I have a Cloudflare Load Balancer with DNS my-lb.domain1.com and wanted to point a CNAME record on a different CF account app.domain2.com to my LB. However, this fails with Error 1014 I own domain1.com, but I have no access to domain2.com as it is client's domain. I know i have to contact CF support to remove restrictions, but is there any othe alternative?...

merp

9/26/2025

Can I delete the Dashboard SSO txt record after verification is completed?

Title, after i verify the dns txt record, can it be deleted?

aguagu

9/26/2025

Serve 502 and 504 error pages directly from the origin.

quick question guys, how does that work? i fail to understand how to serve error page from origin if you got 502 bad gateway and 504 timeout. i did try to read the documentation but nothing mention this subject. you can find it on Zone level > Error Page [New] thank you, have a nice day....

Connor Chen

9/26/2025

[feature request] Make AnswerOverflow forum easier to browse and moderate

Hey team, I’m currently building Paladin. I noticed your forum is synced to the web with AnswerOverflow. Paladin makes forums cleaner, easier to browse, and simpler to moderate directly from the web. It’s completely free to use and can either complement your existing setup or run on its own. If you want, you can try it yourself in a few minutes, or I can spin up a demo and show you how it works, no pressure either way!...

Brian

9/26/2025

Disable QUIC on a specific subdomain?

I was having troubles with securing a subdomain using certificates, both Firefox and Edge were prompting me to select a certificate but chrome wasn't. After disabling QUIC on my domain the issue was fixed. I don't mind having to disable QUIC for this specific subdomain but I'd prefer if it stayed on for all others, because disabling QUIC disabled it for the entire domain. Is there a way to only disable QUIC on a specific subdomain?

Rubenator

9/25/2025

Create Origin Cert via API -- do I need a CSR? Seems like I shouldn't.

I've tried both using an API key and with an Origin CA service key... But in both instances, it is coming back saying CSR parsed as empty, despite it being an optional field? Is there not a way to do this without generating a CSR manually in my script? https://developers.cloudflare.com/api/resources/origin_ca_certificates/...

Previous Next

Gaming

Programming

Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news

Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news