[#wallet-CWallet-HaveChain]
= xref:wallet.adoc[wallet]::xref:wallet/CWallet.adoc[CWallet]::HaveChain
:relfileprefix: ../../
:mrdocs:

Interface to assert chain access

== Synopsis

Declared in `<wallet/wallet.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
HaveChain() const;
----

== Return Value

true if the wallet has a chain interface.


[.small]#Created with https://www.mrdocs.com[MrDocs]#