[#MultiSigningProvider-GetKey-01]
= xref:MultiSigningProvider.adoc[MultiSigningProvider]::GetKey
:relfileprefix: ../
:mrdocs:

`GetKey` overloads

== Synopses

Declared in `<script/signingprovider.h>`

Look up a private key by its key id.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
bool
xref:SigningProvider/GetKey.adoc[GetKey](
    xref:CKeyID.adoc[CKeyID] const& address,
    xref:CKey.adoc[CKey]& key) const;
----

[.small]#xref:SigningProvider/GetKey.adoc[_» more..._]#

Look up a private key by its key id across all providers.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
bool
xref:MultiSigningProvider/GetKey-08.adoc[GetKey](
    xref:CKeyID.adoc[CKeyID] const& keyid,
    xref:CKey.adoc[CKey]& key) const override;
----

[.small]#xref:MultiSigningProvider/GetKey-08.adoc[_» more..._]#

== Return Value

* True if the private key was found.
* True if the private key was found in any provider.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *address*
| The key id to retrieve the private key for.
| *key*
| Set to the matching private key on success.
| *keyid*
| The key id to retrieve the private key for.
|===


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