fl2_BTCUSDT
Binance USDⓈ-M perpetual BTCUSDT: full-depth L2 diffs @100ms with 300 s REST anchors; continuity by pu · core · 2026-08-21 — 2026-08-28 (8 days)
Schema
| Column | Type | Meaning |
|---|---|---|
| timestamp_ms | BIGINT | |
| price_int | BIGINT | |
| volume_int | BIGINT | |
| side | TINYINT | |
| exchange | VARCHAR | |
| symbol | VARCHAR | |
| recv_ms | BIGINT | |
| epoch | BIGINT | |
| ingest_seq | BIGINT | |
| first_id | BIGINT | |
| final_id | BIGINT | |
| prev_final_id | BIGINT | |
| gap | TINYINT | |
| is_snapshot | BIGINT | |
| gap_reason | VARCHAR |
Conventions shared by all streams — UTC
milliseconds, integer prices, what side means where, how gaps are
marked and how to rebuild the book — are in the
data dictionary. The same text is
returned by GET /v1/schema/fl2_BTCUSDT and the MCP tool
get_schema.
Sample rows (demo hour)
The demo hour for this stream is not loaded yet — but the schema above is already the contract: columns and types will not change silently.
Work with this stream in the SQL console and the backtest runner — the data stays with us, the results go to you. Get access