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

# API Object References

- [Collection](https://docs.certhis.io/api-object-references/collection.md)
- [NFT](https://docs.certhis.io/api-object-references/nft.md)
- [User](https://docs.certhis.io/api-object-references/user.md)
- [Label](https://docs.certhis.io/api-object-references/label.md)
- [Currency](https://docs.certhis.io/api-object-references/currency.md)