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Arcjet · Function

slidingWindow

slidingWindow limits each client to a maximum number of requests during a moving time interval. Configure the interval length, request limit, enforcement mode, and optional client characteristics.

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Syntax

slidingWindow({ mode?: "LIVE" | "DRY_RUN", characteristics?: string[], interval: number, max: number })

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  • fixedWindow
  • tokenBucket
  • characteristics
  • mode
  • interval
  • max

Source: Rate limiting reference for Node.js | Arcjet Docs. Checked 2026-11-03.