---
title: "Start Join Advisor"
method: POST
path: "/api/v1/steps/{step_id}/join-advisor"
tags: ["join-advisor"]
---

# Start Join Advisor

`POST /api/v1/steps/{step_id}/join-advisor`

Start a Join Advisor session for a join operator step.

Validates the step is a join operator, finds the latest successful run,
creates or reuses an advisor chat, and dispatches the agent task.

## Path parameters

- `step_id` string, uuid, required

## Response `202`

Successful Response

- object

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/netter/apis/dmi-backend.md) · [All operations](https://skmtc.net/netter/apis/dmi-backend/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/netter/dmi-backend/versions/a59877bf911b/schema)