Chainlink TWAP Data Download

The Chainlink TWAP that Polymarket Up/Down markets resolve on since 2026-08-07, collected directly from Chainlink since 2026-08-01, not relayed by Polymarket.

2026-08-01

available since

symbols

30s / 60s

TWAP windows

Endpoints

https://api.pmdata.dev/v1/chainlink/streams_twap30s/2026/08/08/BTCUSD.parquet

https://api.pmdata.dev/v1/chainlink/streams_twap60s/2026/08/08/BTCUSD.parquet

Chainlink TWAP Data Sample

Preview real BTCUSD 60-second TWAP prices collected directly from Chainlink. The 30-second TWAP files use the same schema. Data is available since August 1, 2026.

#	observationsTimestamp	receiveMicrosecondTimestamp	price	validFromTimestamp	expiresAt	version
1	1785523118000000	1785523119014022	63018.805980689359437824	1785523118000000	1788115118000000	V2
2	1785523119000000	1785523120403969	63018.75630169093308416	1785523119000000	1788115119000000	V2
3	1785523120000000	1785523121005679	63018.706812561468162048	1785523120000000	1788115120000000	V2
4	1785523121000000	1785523122448047	63018.661961752087887872	1785523121000000	1788115121000000	V2
5	1785523122000000	1785523123109160	63018.619065876109852672	1785523122000000	1788115122000000	V2
6	1785523124000000	1785523124963574	63018.537076445102997504	1785523123000000	1788115124000000	V2
7	1785523125000000	1785523126949969	63018.522670892176113664	1785523125000000	1788115125000000	V2
8	1785523126000000	1785523127641122	63018.483075318544334848	1785523126000000	1788115126000000	V2

TWAP 30s/60s data received from the Chainlink WebSocket stream. Since 2026-08-01

Download Sample See Schema

Download Chainlink TWAP Data

import pandas as pd

api_key = "<YOUR_API_KEY>"

twap30s_url = "https://api.pmdata.dev/v1/chainlink/streams_twap30s/"
twap30s_url += "2026/08/08/BTCUSD.parquet"

twap60s_url = "https://api.pmdata.dev/v1/chainlink/streams_twap60s/"
twap60s_url += "2026/08/08/BTCUSD.parquet"

twap30s = pd.read_parquet(twap30s_url, storage_options={"api_key": api_key, "User-Agent": "Mozilla/5.0"})
twap60s = pd.read_parquet(twap60s_url, storage_options={"api_key": api_key, "User-Agent": "Mozilla/5.0"})