Time formats

All times UTC. Query inputs accept three formats; responses use one.

Input

• YYYY-MM-DD — interpreted UTC midnight
• RFC 3339 — 2024-01-01T00:00:00Z
• Unix milliseconds — 1704067200000

Output

Every time field is Unix milliseconds (int64).

Range semantics

start inclusive, end exclusive.
start=2024-01-01&end=2024-01-02 returns rows in [2024-01-01, 2024-01-02) — one day, no overlap with the next.