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Upstash · Method

client.publishJSON

client.publishJSON sends a JSON message through QStash to an HTTP URL or URL group. You can add delays, headers, callbacks, retries, timeouts, deduplication, and labels.

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Syntax

await client.publishJSON({ url: string, body: object, ...options });

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  • URL Groups
  • Schedules
  • Messages
  • Retries
  • Dead Letter Queue
  • Logs

Source: Publish - Upstash Documentation. Checked 2026-11-03.