How one bot actually got built

I built a bot that gets paid automatically. Here's the checklist that told me it was worth building.

Every AI coder will build whatever you ask it to. This is the same 8-question checklist I ran my own idea through before I built it — score yours in 10 minutes, then take the exact instructions I used and build it this weekend.

New to this? Here's the whole idea in one sentence:

You can build a small bot that other AI programs pay to use — a few cents at a time, automatically, with no subscription and no human clicking "buy." It's powered by a new payment standard called x402, but you don't need to understand the standard to build with it — just what your bot does and what it's worth.

Score your idea — free Read how I built it

The build log

How it actually got built

Not a framework — the real sequence, including the score that told me to keep going. (Specifics of the idea itself are mine to keep — the process isn't.)

STEP 1 · NOTICE

I already had the hard part

An existing habit or workflow I already ran for myself meant the hard part wasn't the idea — turning one answer into something a bot could sell was.

STEP 2 · SCORE IT

Ran my own checklist

Same 8 questions on the free checklist. Scored high on having something worth charging for and being useful to a bot rather than a person — lowest on making it easy for a bot to understand automatically, which became the actual work.

14 / 16 — go

STEP 3 · SHIP

Live bot, paid in USDC

A short spec describing what it does, a clear line between the free sample and the paid version, and a limit on free use — built from the same instructions that are in the kit below.

Free · 10 minutes

Is your idea worth building?

The same 8-question checklist from Step 2 above. Answer honestly — the point is to trust the number over the enthusiasm.

Do you already have data or access you could charge for, rather than building from scratch?

Is a single use worth something on its own, not just a subscription bundle?

Is the buyer a bot, not a human clicking checkout?

+ 5 more questions · scored 0–16 Take the full checklist →

If it scored 12+

Take the exact kit I used to build mine

Not a generic guide — the actual spec, payment setup, and instructions from a live bot, cleaned up so your AI coder can run with it.

Free

Idea-Fit Checklist

10-minute scored worksheet
Plain go / maybe / no-go
Same 8 questions I ran mine through

Take the checklist