[#HexToPubKey]
= HexToPubKey
:mrdocs:

Parse a hex‐encoded public key, throwing an RPC error if it is invalid.

== Synopsis

Declared in `<rpc/util.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:CPubKey.adoc[CPubKey]
HexToPubKey(std::string const& hex_in);
----

== Return Value

The parsed public key.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *hex_in*
| The hex‐encoded public key.
|===


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