---
title: "QStash REST API"
account: upstash
slug: qstash-rest-api
---

# QStash REST API

Messaging: publish, queue and schedule messages, with dead letter retries and URL group endpoints

- Operations: 43
- Versions: 17 (latest `0c3b83ef4770`)
- Homepage: https://upstash.com
- Source: https://raw.githubusercontent.com/upstash/docs/main/qstash/openapi.yaml
- OpenAPI document: https://skmtc.dev/upstash/apis/qstash-rest-api/revisions/0c3b83ef4770?raw

## Operations

43 in total, by tag:

- Messages (7)
- Bulk Actions (2)
- Queues (6)
- Schedules (6)
- URL Groups (5)
- DLQ (6)
- Flow Control (8)
- Signing Keys (2)
- Logs (1)

Every operation, with a link to its markdown: https://skmtc.dev/upstash/apis/qstash-rest-api/llms.txt