billflare.

Source-linked reports: Amounts and outcomes come from the original reports and linked replies.

R2user2145973003-r2-unexpected-10

Free-plan user reports an unexpected $10 R2 charge with no bucket usage.

Community user 2145973003 reports a $10.00 USD card charge on August 10, 2026 while on the Free plan for mundus.cc, says they never set up R2 buckets or used the R2 API, and could not find a Create a Case button on the Billing support page.

What happened

Reported cause
Unknown
Incident date
2026-08-10
First reported
2026-08-10
Billing outcome
Request submittedAuthor-reported
Case progress
Not established
Public Cloudflare reply
Not linked

Latest reported outcome

The author intends not to pay an unauthorized charge and asks how to open a billing case; the thread auto-closed without a resolution.

View this update in the timeline

Original sources

Each entry links to the report or reply it describes.

Case timeline

  1. Author reports unexpected $10 Free-plan charge

    Open original source

    The author reports a $10.00 charge attributed to R2 despite no bucket usage and inability to submit a support case.

Author experienceWorkers +6

Cloudflare free plan from scratch: which services bill on overage, and what to set up first

李天才 (@Lniosytest) re-walks a popular Cloudflare beginner tutorial (domains, email routing, R2, Workers AI) against the October 2026 docs, prompted by the $10,811 Durable Object alarm bill, and adds a table of what happens on overage plus a pre-flight list for avoiding a runaway bill.

Durable Objects

Jiuhong: a vibe-coded Durable Objects bug, a $600+ overnight bill and a reported 80% account credit.

Replying on X in the shmily7 thread, Jiuhong (@indiehacker9527) says a bug from vibe coding in Durable Objects produced a bill of more than $600 overnight a few months earlier. After several rounds of negotiation stressing system defects, he says 80% was returned as account credit for future charges rather than to his card, that Cloudflare promised product improvements, and that he also received a startup credit package.

Author experienceContainers +3

Video transcription on Cloudflare Containers and Workers AI: a per-hour cost model

Pete Stewart explains why ffmpeg cannot run in a plain Worker, moves it into a scale-to-zero Container, sends audio to Whisper on Workers AI, and works out what each billed component costs.