Category: Finance · Auth: none · Status today: OK (HTTP 200) · 291 ms
This is the exact probe the sentinel runs daily — one read-only GET:
curl -s 'https://open.er-api.com/v6/latest/USD'Captured 2026-08-16 19:46 UTC (application/json, first 400 chars):
{"result":"success","provider":"https://www.exchangerate-api.com","documentation":"https://www.exchangerate-api.com/docs/free","terms_of_use":"https://www.exchangerate-api.com/terms","time_last_update_unix":1786838551,"time_last_update_utc":"Sun, 16 Aug 2026 00:02:31 +0000","time_next_update_unix":1786926621,"time_next_update_utc":"Mon, 17 Aug 2026 00:30:21 +0000","time_eol_unix":0,"base_code":"USChecked 2026-08-16 19:46 UTC by the Free Tier Sentinel. Machine-readable: api-health.json.