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Arcjet · Concept

SvelteKit

Arcjet's SvelteKit SDK applies security rules to requests. Configure one instance, call protect() with a RequestEvent, and handle the returned decision.

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Syntax

arcjet({ key, rules });
await aj.protect(event, options);

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

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  • arcjet
  • shield
  • detectBot
  • tokenBucket
  • fixedWindow
  • filter
  • protect
  • ArcjetDecision

Source: Arcjet SvelteKit SDK reference. Checked 2026-11-03.