[#CChainParams-TestNet-098]
= xref:CChainParams.adoc[CChainParams]::TestNet
:relfileprefix: ../
:mrdocs:

Creates the testnet3 chain parameters with the given options&period;

== Synopsis

Declared in `&lt;kernel&sol;chainparams&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
std::unique&lowbar;ptr&lt;CChainParams const&gt;
TestNet(xref:CChainParams/TestNetOptions.adoc[TestNetOptions] const& options);
----

== Return Value

Owning pointer to the testnet3 chain parameters&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *options*
| The testnet configuration to apply&period;
|===


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