> For the complete documentation index, see [llms.txt](https://docs.spydra.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.spydra.app/how-to/private-network/listeners/manage-listeners.md).
# Manage Listeners
Network administrators can define and create Listeners for networks as well as for deployed applications. You can view the list of defined Listeners by clicking on Listeners under the networks of the respective network.
You can click on **Create** Listeners to define a callback for network or chaincode events, as a network administrator. First, you need to select the callback type as Network callback or Chaincode callback, and then input the Listeners URL, specify the organization, and select events to create Listeners. For Chaincode Listeners, you need to additionally select the deployed chaincode as well.
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