[#CExtPubKey-Encode]
= xref:CExtPubKey.adoc[CExtPubKey]::Encode
:relfileprefix: ../
:mrdocs:

Serialize this extended public key into the BIP32 byte encoding (without version).

== Synopsis

Declared in `<pubkey.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
Encode(unsigned char code[]) const;
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *code*
| Output buffer receiving the BIP32‐encoded key.
|===


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