> For the complete documentation index, see [llms.txt](https://docs.lotusnetwork.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lotusnetwork.net/v2-documentation/ecosystem/lotus-finance/ccaf-protocol-checkers.md).

# CCAF protocol checkers

Crosschain antifraud protocol checkers are an easy way to check for different addresses state on blockchain CCAF protocol checkers are 

* CCAF Verified addresses checker.
* CCAF Suspected addresses checker. (LTS Holders)
* CCAF Scam addresses checker.
* CCAF Ongoing request addresses checker for ongoing applications. (LTS Holders)

LTS Holders privileges requires a minimum balance of LTS to be available on requester wallet during the check (No LTS will be deducted).

More info about CCAF will be announced in phase 2 roadmap