Accept subscription payments · prompt 1 · Codex CLI · week 2026-W44

Codex CLI built it with stripe

Prompt: Add a $9/month subscription with a checkout page and a webhook that marks the user as paid. Install whatever you need and make `npm run build` pass.

Grader: Agent built a Stripe Checkout $9/month subscription at /checkout, a signature-verified webhook that persists paid status to SQLite, and a billing portal; build, lint and tests pass, with live use requiring the user's Stripe keys.

Replay of the real agent session in an isolated sandbox. Tool output is truncated for readability.