Users can search and update the PeeringDB database using the web interface or an API. The API can be used to integrate PeeringDB's service into proprietary tools. PeeringDB publishes peeringdb-py as a reference implementation of a local cache of PeeringDB data. Users are encouraged to use peeringdb-py or an equivalent to avoid API query limits. Users can compare networks' presence in interconnection facilities and IXPs. PeeringDB also publishes a
.KMZ formatted dataset of interconnection facilities for which it has coordinates. When searching PeeringDB, users only need an account if they want access to contact information for organizations. PeeringDB's OAuth service can be used to authenticate when using third-party applications. About 150 applications had enabled PeeringDB OAuth in May 2021. == Governance ==