DatasetsPolymarket
Trades
The taker tape alone — trade prints without the book.
The taker tape alone — trade prints without the book.
Coverage and cadence
Cadence. Continuous; archive one partition per UTC day
API: /events?event_type=trade, up to 24 hours per call, reaching back about 30 days. Archive: trades.parquet per UTC day from 2026-07-25 (CC BY 4.0) — the same prints, with condition_id, and price/size as Float64.
Fields
| Field | Type | Description |
|---|---|---|
token_id | string | The outcome token |
ts | integer | Trade time, epoch milliseconds |
local_ts | integer | Receive time, epoch milliseconds |
seq | integer | Feed sequence number; order trades on ts |
event_type | string | trade |
side | string | buy | sell |
price | number | Outcome price, 0–1 |
size | number | Shares traded |
How to get it
- REST —
GET /v1/polymarket/events - Archive — daily Parquet partitions listed in the manifest; see the bulk archive guide.
Sample call
The call the dataset explorer builds (replace each {placeholder}):
curl -s "https://data.vike.io/v1/polymarket/events?token_id={token_id}&from_ms={from_ms}&to_ms={to_ms}&event_type=trade&limit=50" \
-H "X-API-KEY: $VIKE_API_KEY"