> For the complete documentation index, see [llms.txt](https://xircus-developer.gitbook.io/developer-hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xircus-developer.gitbook.io/developer-hub/ton-contracts/prediction.md).

# Prediction

- [Getting Started](https://xircus-developer.gitbook.io/developer-hub/ton-contracts/prediction/getting-started.md)
- [Optimistic Oracles](https://xircus-developer.gitbook.io/developer-hub/ton-contracts/prediction/optimistic-oracles.md)
- [Prediction Market Factory](https://xircus-developer.gitbook.io/developer-hub/ton-contracts/prediction/prediction-market-factory.md): This prediction contract creates a shard contract where parties can participate to buy their position on the occurrence of the future event stated in the request.