What endpoints would you use most?

[Bortlesboat]

Building this API based on what developers actually need. If you had a clean REST interface to your Bitcoin Core node, which endpoints would you reach for first?

Some ideas on the roadmap:

• Web explorer UI (browse blocks/txs in browser)
• Webhook notifications (new block, fee spike alerts)
• Prometheus metrics for monitoring dashboards
• PostgreSQL backend for team deployments
• Lightning Network data (if you run LND/CLN)

What would make this useful for your workflow? What's missing?