> Fetch the complete documentation index at: https://docs.polymarket.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Data Resources
> Access Polymarket on-chain activity for data & analytics
Polymarket data that lands on the blockchain, such as trades, balances, positions, and redeems, is available through various on-chain analytics platforms and blockchain data providers. Polymarket also provides its own APIs and WebSockets. See the [API Endpoints reference](/quickstart/reference/endpoints) for more information.
The purpose of this page is to serve as a public good for Polymarket builders, researches, and analysts alike.
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## Data
### Goldsky
[Goldsky](https://docs.goldsky.com/chains/polymarket) provides real-time streaming pipelines for Polymarket on-chain activity (i.e. trades, balances, positions, etc...) into your own database/data warehouse.
Goldsky also partnered with [ClickHouse](https://clickhouse.com) to create [CryptoHouse](https://crypto.clickhouse.com), where you can query Polymarket on-chain data using SQL.
### Dune
[Dune](https://dune.com) is a blockchain analytics platform that has Polymarket on-chain activity (i.e. trades, balances, positions, etc...). Query Polymarket data using SQL, create custom dashboards, and more.
| Open Interest | Estimated market open interest, and over time | [View Dune Query](https://dune.com/queries/6555478) |
### Allium
[Allium](https://docs.allium.so/historical-data/predictions) is a blockchain analytics platform that has Polymarket on-chain activity (i.e. trades, balances, positions, etc...). Query Polymarket data using SQL, create custom dashboards, and more.
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## Dashboards
Third-party blockchain analytics platforms that aggregate and visualize Polymarket data: