{"endpoint":"/api/crypto/wallet-watch-status","price":"FREE","usage":"GET ?watch_id=<uuid from registration>&token=<read_token from registration>","how_to_register":"POST /api/crypto/wallet-watch (paid) returns watch_id + read_token. This endpoint is the free poll half: watch config, sweep health, last 100 alerts.","note":"Fully anonymous by design — watch_id + read_token are the only credentials that exist."}