[#ExternalSigner-Enumerate]
= xref:ExternalSigner.adoc[ExternalSigner]::Enumerate
:relfileprefix: ../
:mrdocs:

Obtain a list of signers. Calls `<command> enumerate`.

== Synopsis

Declared in `<external_signer.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
bool
Enumerate(
    std::string const& command,
    std::vector<ExternalSigner>& signers,
    std::string const& chain);
----

== Return Value

success

== Parameters

[cols="1,4"]
|===
| Name| Description
| *command* [in]
| the command which handles interaction with the external signer
| *signers* [inout]
| vector to which new signers (with a unique master key fingerprint) are added
| *chain*
| "main", "test", "signet", "regtest" or "testnet4"
|===


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