Create meters using a streaming API as a source, requiring specific platform roles for access.

You can create meters that use a streaming API as a source.

To access the streaming API, you must have one of the following platform roles:

• Standard User role
• API user role with the Run Meters or Configure Meters and Events permission.

For more information, see User Roles.

Table 1. Meter volume limit

	API Sandbox	Zuora Developer Sandbox	Zuora Central Sandbox
Streaming API	1MB payload size 1K rows/ each API call 600 API calls/ min Format: MultiJson, Single JSON	2M payload size 5K rows/ each API call 5,000 API calls/ min Format: MultiJson, Single Json	4M payload size 10K rows/ each API call 50,000 API calls/ min Format: MultiJson, Single JSON
The guidelines for Zuora Central Sandbox should be followed for your Production environment.

To create a meter with a Streaming API as the source:

1. Create a Custom Meter.
2. Select the Streaming API as the source. The Streaming API settings page is displayed.
3. Enter a name for the streaming API.
4. Click Select to select an Event Definition on the Streaming API setting page. You can create or select an existing Event Definition or import an Event Definition.
5. Click Save to save the Streaming API source settings.