[Home](./index.md) > [@snowplow/node-tracker](./node-tracker.md) > [EmitterConfiguration](./node-tracker.emitterconfiguration.md) ## EmitterConfiguration interface Signature: ```typescript interface EmitterConfiguration extends EmitterConfigurationBase ``` Extends: EmitterConfigurationBase ## Properties | Property | Type | Description | | --- | --- | --- | | [endpoint](./node-tracker.emitterconfiguration.endpoint.md) | string | | | [port?](./node-tracker.emitterconfiguration.port.md) | number | (Optional) | | [protocol?](./node-tracker.emitterconfiguration.protocol.md) | "http" \| "https" | (Optional) | | [serverAnonymization?](./node-tracker.emitterconfiguration.serveranonymization.md) | boolean | (Optional) |