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Inngest · Concept

Batch key

Batch Keys group matching events by an event property. Use batchEvents.key to create separate batches, such as one batch for each account or post.

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Syntax

batchEvents: { maxSize: number, timeout: string, key: string }

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

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  • Event Batching
  • Flow Control
  • batchEvents
  • maxSize
  • timeout
  • Durable workflows

Source: Batch Processing Events - Inngest Docs. Checked 2026-11-03.