---
title: "Simulate event matching (dry run)"
method: POST
path: "/events/dry-run"
tags: ["Events"]
---

# Simulate event matching (dry run)

`POST /events/dry-run`

Simulate an event against all configured flows. Returns which flows would match and what actions would run, without storing the event or enqueuing jobs.

## Request body

- IngestEventBody
  - `eventType` string, required
  - `deviceId` string, uuid
  - `payload` object

## Response `200`

Dry-run result

- object
  - `data` DryRunResult, required — unresolved $ref

## Changes

- **2026-07-24** `618bd1cc1aed` — 1 info
  - added the required property `data/matchedFlows/items/flow/templateResolutionVersion` to the response with the `200` status
- **2026-07-07** `d5d1e5ee8188` — 9 info
  - added the optional property `data/matchedFlows/items/trigger/allOf[subschema #2]/createdBy` to the response with the `200` status
  - added the optional property `data/matchedFlows/items/trigger/allOf[subschema #2]/ownerId` to the response with the `200` status
  - response property `data/matchedFlows/items/flow/userId` deprecated
  - response property `data/matchedFlows/items/trigger/allOf[#/components/schemas/Trigger]/userId` deprecated
  - …5 more
- **2026-06-29** `8f06726ac240` — 2 breaking
  - the request property `payload/additionalProperties/` became not nullable
  - the `data/matchedFlows/items/trigger/allOf[subschema #2]/scheduleRule/allOf[subschema #2]/` response's property type changed from no type to `object, null` for status `200`
- **2026-06-28** `fd8fb6b29e38` — 1 info
  - endpoint added
- **2026-06-27** `99b4ade46263` — 1 breaking
  - api path removed without deprecation

[Full history](https://skmtc.dev/droidrun/apis/droidrun-cloud/changes/events/dry-run/post.md)

---

[API](https://skmtc.dev/droidrun/apis/droidrun-cloud.md) · [All operations](https://skmtc.dev/droidrun/apis/droidrun-cloud/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/droidrun/droidrun-cloud/revisions/b6fd8aed4bf4/schema)