CF Spend Monitor

Cloudflare Workers monthly spend + free-tier alerts in Chrome toolbar.

Free tier: core feature, 5-min refresh, local-first, zero telemetry.
Pro tier ( lifetime): 1-min refresh, 30d history, CSV, Telegram webhook.

Get it

Gumroad: https://coindany.gumroad.com/l/cf-spend-monitor
Polar (subscription/lifetime): https://polar.sh/lazymac
Privacy: https://api.lazy-mac.com/privacy/cf-spend-monitor
Direct zip: https://api.lazy-mac.com/extensions/cf-spend-monitor-v0.4.0.zip

What it does

Cloudflare Workers monthly spend + free-tier alerts in Chrome toolbar. Built by lazymac as part of the Lumen Chrome Extension Factory shipping 2 utilities per day. Local-first, MV3, no analytics.

Built with manifest v3, chrome.storage.local, and one license verification call to api.gumroad.com/v2.

CF Spend Monitor — Chrome MV3 extension I shipped

CF Spend Monitor

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What it does

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