[#wallet-CWallet-SubmitTxMemoryPoolAndRelay]
= xref:wallet.adoc[wallet]::xref:wallet/CWallet.adoc[CWallet]::SubmitTxMemoryPoolAndRelay
:relfileprefix: ../../
:mrdocs:

Pass this transaction to node for optional mempool insertion and relay to peers.

== Synopsis

Declared in `<wallet/wallet.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f94fde05758), requires_capability(0x7f95061a8498), requires_capability(0x7f94f2b78fa8), requires_capability(0x7f94f0cf7c38), requires_capability(0x7f94fee3a628)]]
bool
SubmitTxMemoryPoolAndRelay(
    xref:wallet/CWalletTx.adoc[CWalletTx]& wtx,
    std::string& err_string,
    xref:node/TxBroadcast.adoc[node::TxBroadcast] broadcast_method) const;
----

== Return Value

true if the transaction was accepted for broadcast.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *wtx*
| The wallet transaction to submit.
| *err_string*
| Set to an error message on failure.
| *broadcast_method*
| How the transaction should be broadcast.
|===


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