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Inngest · Function

serve

serve() adds an HTTP endpoint that lets Inngest discover and run functions in an existing app or serverless deployment. The usual route is /api/inngest.

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Syntax

serve({ client, functions, serveOrigin?, servePath?, streaming? })

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

Subscribe
  • connect()
  • inngest.createFunction()
  • INNGEST_SIGNING_KEY
  • INNGEST_SERVE_ORIGIN
  • INNGEST_SERVE_PATH
  • INNGEST_STREAMING

Source: Serve Functions | serve() HTTP Handler - Inngest Docs. Checked 2026-11-03.