> For the complete documentation index, see [llms.txt](https://docs.notional.finance/developer-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.notional.finance/developer-documentation/off-chain.md).

# Off Chain

- [Typescript SDK Reference](https://docs.notional.finance/developer-documentation/off-chain/typescript-sdk-reference.md)
- [Risk Metrics](https://docs.notional.finance/developer-documentation/off-chain/typescript-sdk-reference/risk-metrics.md): Describes risk metrics that are calculated via the SDK
- [Subgraph Reference](https://docs.notional.finance/developer-documentation/off-chain/subgraph-reference.md)