# Page Not Found

The URL `developer/via-contract/features-available/swap-and-preswap` does not exist.

You might be looking for one of these pages:
- [Swap and Preswap](https://cetus-1.gitbook.io/cetus-developer-docs/developer/via-clmm-contract/features-available/swap-and-preswap.md)
- [Swap Partner](https://cetus-1.gitbook.io/cetus-developer-docs/developer/via-dlmm-contract/features-available/swap-partner.md)
- [Preswap](https://cetus-1.gitbook.io/cetus-developer-docs/developer/via-sdk/features-available/preswap.md)
- [Partner swap](https://cetus-1.gitbook.io/cetus-developer-docs/developer/via-sdk/features-available/partner-swap.md)
- [Swap](https://cetus-1.gitbook.io/cetus-developer-docs/developer/via-dlmm-contract/features-available/swap.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://cetus-1.gitbook.io/cetus-developer-docs/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://cetus-1.gitbook.io/cetus-developer-docs/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/cetus-developer-docs/developer/via-clmm-contract/features-available/swap-and-preswap.md`)
- Use `Accept: text/markdown` header for content negotiation