> For the complete documentation index, see [llms.txt](https://docs.nucleusearn.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nucleusearn.io/nucleus-architecture/smart-contracts/contracts/base/decoders-and-sanitizers.md).

# Decoders and Sanitizers

- [Contents](https://docs.nucleusearn.io/nucleus-architecture/smart-contracts/contracts/base/decoders-and-sanitizers/contents.md)
- [IonPoolDecoderAndSanitizer](https://docs.nucleusearn.io/nucleus-architecture/smart-contracts/contracts/base/decoders-and-sanitizers/ionpooldecoderandsanitizer.md)