Interval not available
The listing is not collected at the requested interval. The detail names the intervals it has. An interval the endpoint does not take at all, such as 15m, is invalid-request.
"type": "https://ohlc.io/problems/unsupported-interval"
Why it happens
interval=1mfor exchange listings, which are collected as 5-minute bars.
How to fix it
- Use
5mor1h. See intraday bars.