WebhookMon · House #25,827

What it is

Calls itself “webhook debugger”.

• Calls itself: webhook debugger

“A native macOS webhook debugger.”

Where it puts itself

Rules out “The relay cannot read the event”.

• Says it will not: The relay cannot read the event

“The relay cannot read the event. Before it ever writes an event to storage, it seals it with HPKE to your Mac's public key.”

What it costs

One-time purchase and yearly plan. No free plan. No monthly plan. Prices quoted: $29.99.

• One-time: yes
• Monthly: no
• Yearly: yes
• Free plan: no
• Price: $29.99

“Buy — $29.99”

“Own it forever. $29.99 one-time”

Who it sells to

Sells to developers.

• Sells to: developers

“WebhookMon gives Stripe, Polar, GitHub, Shopify and Slack webhooks one stable public URL, shows every event with headers and body, and tells you in plain English whether a bad signature is a wrong secret or a stale timestamp.”

How it runs

A desktop app for macOS. Runs locally and works offline. Distributed through the Homebrew. No API. Built with Google Analytics.

• Kind: desktop
• Runs on: macOS
• Runs where: on the device, offline
• Distributed via: Homebrew
• API: no
• Analytics: Google Analytics

“A native macOS webhook debugger.”

“…macOS 14 (Sonoma) or later • 14-day unrestricted trial • No account beyond an email for the relay”

What it works with

Names Cloudflare Worker, GitHub and 5 more on its pages.

• Names: Cloudflare Worker · GitHub · Polar · +4

“WebhookMon runs on your Mac, which usually doesn't have one, so a small Cloudflare Worker takes the delivery for you at a stable address”

“One stable URL per endpoint for Stripe, Polar, GitHub, Shopify and Slack.”

What it offers as proof

Live, no waitlist. Claims “5,000 events a day”. Trying it asks for an email. Publishes docs and a blog.

• Number claimed: 5,000 events a day
• Instant signup: yes
• Trial asks for: an email address

“Download free trial”

“No account beyond an email for the relay”