# Util RPCs

- [estimatesmartfee](/v1/bitcoin/util-rpcs/estimatesmartfee.md)
- [getindexinfo](/v1/bitcoin/util-rpcs/getindexinfo.md)
- [validateaddress](/v1/bitcoin/util-rpcs/validateaddress.md)
- [verifymessage](/v1/bitcoin/util-rpcs/verifymessage.md)