Free samples
Real files in the real format, generated with fewer rows. Nothing here is a truncated copy of a paid file — a byte-prefix of parquet or gzip would not open at all.
| Stream | Hour (UTC) | Format | Size | |
|---|---|---|---|---|
| agg | 2026-01-05 09:00 UTC | jsonl.gz | 141 B | Download |
| agg | 2026-01-05 10:00 UTC | jsonl.gz | 138 B | Download |
| agg | 2026-01-05 11:00 UTC | jsonl.gz | 141 B | Download |
| raw | 2026-01-05 09:00 UTC | jsonl.gz | 537 B | Download |
| raw | 2026-01-05 10:00 UTC | jsonl.gz | 539 B | Download |
| raw | 2026-01-05 11:00 UTC | jsonl.gz | 534 B | Download |
Machine-readable list: https://keydata.shop/samples/manifest.json — the same manifest format the paid datasets use, so you can try the sync script before buying anything.