Paul Hartness's activity on Indie Hackers

Recent activity

Pay on recovery first. Flat rate if you want a fixed bill. Switch from Account.

Most founders know their churn rate. Almost none know how much of it is just failed cards

Pay on recovery first. Flat rate if you want a fixed bill. Switch from Account.

I built a CLI to catch Stripe webhook regressions using real event fixtures — looking for 2–3 developers to try it

How you can save 2-3% of revenue on FX fees (the story behind my first product)

How I found $3,200/mo silently leaking from my SaaS (a free 5-step audit)

The “Stripe anxiety loop” I noticed while running SaaS products

How you can save 2-3% of revenue on FX fees (the story behind my first product)

I Built a Webhook Reliability Company. Then My Own Webhooks Broke

The month Stripe said $3,000, but the bank didn’t

I built a CLI to catch Stripe webhook regressions using real event fixtures — looking for 2–3 developers to try it

Is Stripe invoice chasing a real issue?

For Subscriptions, do you have to listen to invoice events or have to store billing info?

The Stripe webhook bug that quietly creates duplicate subscriptions

Most early-stage SaaS companies miss churn signals — here’s how to catch them early

The Anatomy of a 3 AM Outage

I oversimplified my own system while trying to be honest about its gaps

5 Caveats of Integrating Stripe Payments to a Web Product

I checked 3 SaaS products built with Cursor this week. All 3 had the same silent billing bug.

Launching Revova: recover the revenue your Stripe already lost