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

# TECH DOCS

- [Overview](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/overview.md): Architecture, oracle design, and integration entry points for developers.
- [Smart Contract](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/smart-contract.md): HertzFlow is built on a modular smart contract architecture deployed on BNB Smart Chain.
- [Reader Contract](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/smart-contract/reader-contract.md): The Reader contract provides read-only functions to query protocol state, market data, and position information.
- [ExchangeRouter](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/smart-contract/exchangerouter.md): The ExchangeRouter is the primary entry point for user interactions with the HertzFlow protocol.
- [Trade Integration](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/smart-contract/trade-integration.md): A step-by-step guide to assembling trading and liquidity transactions against the HertzFlow contracts.
- [API](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/api.md): How to use the HertzFlow Oracle Price API.
- [API Reference](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/api/api-reference.md): Oracle Price API reference: latest oracle prices for all supported tokens on BNB Smart Chain.
- [HertzFlow SDK](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/hertzflow-sdk.md): TypeScript SDK for integrating with the HertzFlow protocol.
- [Overview](https://hertzflow.gitbook.io/hertzflow-docs/tech-docs/hertzflow-sdk/overview.md): Architecture and capabilities of the HertzFlow TypeScript SDK for BNB Smart Chain.


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