Invalid date
A date parameter is not a YYYY-MM-DD date, or names a date that is not allowed.
"type": "https://ohlc.io/problems/invalid-date"
Why it happens
- A timestamp or timezone, such as
2026-09-30T14:00:00Z; query parameters take dates only. - A cutoff such as
as_ofordatein the future, including a screeneras_ofinstant more than a minute ahead.
How to fix it
- Send
YYYY-MM-DD, for example2026-09-30. - See data conventions.