The same event, priced on
every platform we cover.
One market on Polymarket, another worded differently on Manifold. We match them to the same real-world event and flip the polarity, so YES means the same thing on both.
Built on the Polymarket on-chain tick history: 404M fills since 2023, normalized into candles you can join. CSV, Parquet, API.
- 404.5M
- on-chain fills
- ~1,800
- cross-platform links
- 4
- platforms
- 2023
- history from
The same real-world event, priced on two platforms and aligned to one canonical YES — something no public API gives you. Both converge to the outcome (Trump won); they diverge in the informative middle.
Plenty of vendors sell Polymarket history.
None of them tell you that a market on Polymarket and a differently-worded one on Manifold are the same event, let alone align them so YES means the same thing on both. That join is what we built.
One event, every platform
~1,800 same-event links across ~1,360 events, matched by embeddings and then reviewed one by one. Where a market is worded backwards, the polarity is flipped for you. There is no public API that returns this.
On-chain tick history
404M Polymarket fills, reconstructed from on-chain OrderFilled events since 2023. Sanity-checked against outcomes we already know: the 2024 Trump market settles to 0.998.
Research-grade and joinable
YES-normalized candles from 1m to 1d, one schema across platforms, CSV / Parquet / API.
| Platform | Coverage | Resolution | Format | Update frequency |
|---|---|---|---|---|
| Polymarket | 2023 – present | 1m, 5m, 15m, 1h, 1d | Parquet, CSV | Daily |
| Manifold | 2023 – present | 1m, 5m, 15m, 1h, 1d | Parquet, CSV | Daily |
| Myriad | 2025 – present | 1m, 5m, 15m, 1h, 1d | Parquet, CSV | Daily |
OHLCV candles in one request.
Same schema across Polymarket, Manifold, and Myriad. Market metadata, candles at five resolutions, bulk Parquet/CSV export. Get a free API key and pull data in under a minute.
Full API reference →import requests
import pandas as pd
r = requests.get(
"https://api.implieddata.com/v1/candles",
headers={"Authorization": "Bearer idk_live_YOUR_KEY"},
params={
"platform": "polymarket",
"resolution": "1h",
"start": "2026-05-01",
"end": "2026-06-01",
},
)
df = pd.DataFrame(r.json()["data"])Trump wins 2024 US Presidential Election
market_id: us-pres-2024-trump · resolved: YES · resolution: 1d · 2 platforms
| timestamp (UTC) | platform | market_id | open | high | low | close | volume (USD) | trade_count |
|---|---|---|---|---|---|---|---|---|
| 2024-11-06 00:00 | POLYMARKET | trump-wins-2024 | 0.662 | 0.984 | 0.651 | 0.978 | 2,412,300 | 14,231 |
| 2024-11-05 00:00 | POLYMARKET | trump-wins-2024 | 0.601 | 0.689 | 0.598 | 0.662 | 8,103,100 | 31,847 |
| 2024-11-01 00:00 | POLYMARKET | trump-wins-2024 | 0.558 | 0.612 | 0.551 | 0.600 | 3,241,800 | 9,403 |
| 2024-10-15 00:00 | POLYMARKET | trump-wins-2024 | 0.541 | 0.559 | 0.538 | 0.552 | 1,891,200 | 7,112 |
| 2024-10-15 00:00 | MANIFOLD | trump-win-2024 | 0.518 | 0.534 | 0.514 | 0.530 | 46,200 | 312 |
| 2024-09-15 00:00 | POLYMARKET | trump-wins-2024 | 0.503 | 0.507 | 0.490 | 0.498 | 1,104,500 | 4,821 |
| 2024-08-15 00:00 | MANIFOLD | trump-win-2024 | 0.510 | 0.516 | 0.505 | 0.512 | 38,400 | 248 |
| 2024-08-01 00:00 | POLYMARKET | trump-wins-2024 | 0.569 | 0.572 | 0.520 | 0.523 | 924,100 | 6,044 |
No prices.
ImpliedData is a non-commercial portfolio project. Nothing on this site is for sale: there are no plans, no subscriptions, no checkout and no payments of any kind. Data access is free for anyone with an account.
| Platforms | Polymarket, Manifold, Myriad |
| History | 2020 – present |
| Candle resolutions | 1m, 5m, 15m, 1h, 1d |
| Multi-outcome candles | Included |
| Formats | Parquet, CSV |
| API access | Included |
| Cost | None — nothing is sold here |
Export volume is subject to fair-use limits. These are not a plan and cannot be bought: the venues whose data is republished here permit research use, not wholesale mirroring. Venues whose terms forbid redistribution are excluded entirely.