> For the complete documentation index, see [llms.txt](https://docs.hydromancer.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hydromancer.xyz/readme/builder-guides/tax-and-compliance-tools.md).

# Tax and compliance tools

Access full trading history beyond 10,000 fills per account, with TWAP and normal fills merged.

If you need historical Hyperliquid account data, Hydromancer lets you access more than 10,000 historical fills per account.

For convenience, Hydromancer merges TWAP and normal fills in the [userFills](/readme/rest-api/historical-data/userfills.md) endpoint.

If you are a Hyperliquid builder, you can offer your users their entire trading history, not limited to 10k fills only.