Webhook-native · self-hosted · minimal data

The cha-ching that
makes it real.

A Stripe sale at breakfast. A Paddle renewal during lunch. A Lemon Squeezy order at 2am while you sleep. Hear them all — instantly, from every gateway, in one place.

Listening
live preview
Cha-ching!

+$129.00

just now · Stripe

Today

$1,284.50

This week

$6,410.00

This month

$21,905.40

Stripe — Pro plan+$129.00
Lemon Squeezy — License+$49.00
Whop — Annual pass+$499.00

Example figures — yours start counting the moment a webhook lands

Built for the moments that matter

Your first sale deserves a sound

That notification email arrives late and reads like a receipt. A cha-ching the instant it happens? That you remember.

The screen your team watches

Display mode turns any TV, iPad or spare monitor into a live revenue counter. Everyone hears the same sale at the same second.

Every business, one glance

Side project on Lemon Squeezy, SaaS on Stripe, community on Whop. One ledger, one currency, zero tab-switching.

Plays nicely with

StripePaddleLemon SqueezyWhopCreem
1

Add your webhook URL

Each connection gets a unique signed URL. Paste it into the gateway's webhook settings and pick the listed events.

2

Paste the signing secret

The secret proves events are real. HMAC-verified before anything touches the ledger.

3

Hear every cha-ching

Live sound + totals for today, week and month — per gateway, per product, normalized to your currency.

Inbound-only, zero write access

Signed webhooks only — no API key needed for live data. The app literally cannot charge or refund anything.

Live cha-ching alerts

Every sale plays a sound instantly and updates totals in real time over SSE. Optional full-screen display mode for a second monitor.

All gateways, one ledger

Stripe, Paddle, Lemon Squeezy, Whop and Creem unified into one dense, filterable transaction table.

Minimal data stored

Amount, currency, product, timestamp. No customer data, no payloads. Dated ECB FX rates normalize everything.

Read-only API + CSV

Token-gated /api/events endpoint for widgets and scripts, plus one-click CSV export of any filtered view.

Self-hosted

Runs on your own box via Docker/Dokku + Postgres. Your revenue data never leaves your infrastructure.

Your next cha-ching is already on its way.

Two minutes of setup. Zero API keys required. Just sound, totals, and the proof that what you built is working.

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