---
title: "Stream"
method: GET
path: "/v1/workflows/executions/{execution_id}/stream"
tags: ["workflows.executions"]
---

# Stream

`GET /v1/workflows/executions/{execution_id}/stream`

Stream

## Path parameters

- `execution_id` string, required

## Query parameters

- `event_source` 'DATABASE' | 'LIVE' | 'HYBRID'
- `last_event_id` string, nullable

## Response `200`

Stream of Server-Sent Events (SSE)

## Other responses

- `422` — Validation Error

## Changes

- **2026-08-14** `61436a496404` — 55 info
  - added the optional property `data/oneOf[subschema #1: StreamEventSsePayload]/data/oneOf[subschema #1: WorkflowExecutionStarted]/attributes/attempt` to the response with the `200` status
  - added the optional property `data/oneOf[subschema #1: StreamEventSsePayload]/data/oneOf[subschema #2: WorkflowExecutionCompleted]/attributes/attempt` to the response with the `200` status
  - added the optional property `data/oneOf[subschema #1: StreamEventSsePayload]/data/oneOf[subschema #3: WorkflowExecutionFailed]/attributes/attempt` to the response with the `200` status
  - added the optional property `data/oneOf[subschema #1: StreamEventSsePayload]/data/oneOf[subschema #4: WorkflowExecutionCanceled]/attributes/attempt` to the response with the `200` status
  - …51 more

[Change history](https://skmtc.dev/mistral/apis/mistral-ai-api/changes/v1/workflows/executions/:execution_id/stream/get.md)

---

[API](https://skmtc.dev/mistral/apis/mistral-ai-api.md) · [All operations](https://skmtc.dev/mistral/apis/mistral-ai-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/mistral/mistral-ai-api/revisions/61436a496404/schema)