> For the complete documentation index, see [llms.txt](https://docs.klyntar.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.klyntar.org/smart-contracts-and-vms/advanced-vms-usage/cryptography/vrf.md).

# VRF

<figure><img src="https://3015034387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNKK8Y1uEALYsObbKnPLt%2Fuploads%2FFSrySVlcnX0nOneytXUb%2FVRF_Meme.jpg?alt=media&amp;token=ba29e441-085f-4006-a1f5-8ff0076d17cc" alt=""><figcaption></figcaption></figure>

## Using VRF in KLY-EVM

## Using VRF in KLY-WVM