Monitor PushTopic and Generic Event Usage with the REST API

Use the REST API limits resource to obtain usage information for Streaming API (API version 36.0 and earlier) and Durable Streaming API (API version 37.0 and later).

The usage information that the limits resource returns includes:

Limit Label	Description	API Version
DailyDurableGenericStreamingApiEvents	Generic events notifications delivered in the past 24 hours to all CometD clients for Durable Streaming	37.0 and later
DailyDurableStreamingApiEvents	PushTopic event notifications delivered in the past 24 hours to all CometD clients for Durable Streaming	37.0 and later
DurableStreamingApiConcurrentClients	Concurrent CometD clients (subscribers) across all channels and for all event types for Durable Streaming	37.0 and later
DailyGenericStreamingApiEvents	Generic events notifications delivered in the past 24 hours to all CometD clients	36.0 and earlier
DailyStreamingApiEvents	PushTopic event notifications delivered in the past 24 hours to all CometD clients	36.0 and earlier
StreamingApiConcurrentClients	Concurrent CometD clients (subscribers) across all channels and for all event types	36.0 and earlier

REST API Endpoint

1/vXX.X/limits/

For more information, see Limits and List Organization Limits in the REST API Developer Guide.