---
title: "Report Message"
method: POST
path: "/api/v1/workflow/agent/messages"
tags: ["WORKFLOW_AGENT"]
---

# Report Message

`POST /api/v1/workflow/agent/messages`

Agent appends a message to a session's conversation log.

session_id can be either a workflow_sessions UUID or an openclaw_session_id.
If the session doesn't exist yet, auto-create it from the openclaw_session_id.

## Request body

- MessageReportRequest
  - `session_id` string, required
  - `role` string, required
  - `content` string, required
  - `tool_calls` unknown
  - `metadata` object, nullable

## Response `201`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/myaltimate/apis/fastapi.md) · [All operations](https://skmtc.net/myaltimate/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/myaltimate/fastapi/versions/aab3fe5c9f05/schema)