Open Record Step 7: Serve Your Own
Expose your collected data as a small JSON API. One endpoint listing records with pagination, one returning a single record by id, and a consistent JSON error shape with correct status codes. Then write its documentation covering the five things, with a copy-pasteable curl command that works. Finally, hand the documentation to somebody else and ask them to fetch every record without asking you a question. Whatever they have to ask is what the documentation is missing.
Built it in both languages?
Mark it done once your Python and JavaScript versions both run correctly. Honesty here is what makes the dashboard useful to you.