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Inngest · Pipe

rateLimit

Inngest rate limiting caps how many matching function runs can start in a period. Excess events are skipped rather than queued, and an optional CEL key can create separate limits per customer or resource.

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Syntax

rateLimit: { limit: number, period: string, key?: string }

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  • throttling
  • step concurrency
  • Common Expression Language (CEL)
  • Durable workflows

Source: Rate Limit | TypeScript SDK v4 Reference - Inngest Docs. Checked 2026-11-03.