---
title: "Scenario Run"
method: POST
path: "/v1/employer/scenarios/run"
tags: ["employer"]
---

# Scenario Run

`POST /v1/employer/scenarios/run`

## Request

- Base URL: `https://api.vladahealth.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.vladahealth.com/v1/employer/scenarios/run`
- Auth: none declared

Run (and, when authed, persist a new version of) a scenario. Returns {scenario, result, persisted,
demo}. A bad input / missing cohort / unavailable reference is a 400 with a clear reason.

## Request body

- ScenarioRunRequest
  - `session_id` string, required
  - `name` string
  - `cohort` object, nullable: {kind: category|hospital|procedure, key, label?}
  - `shift_pct` number
  - `price_assumption` string
  - `custom_usd` number, nullable
  - `scenario_id` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/vladahealth/apis/vlada-tools-rest.md) · [All operations](https://skmtc.dev/vladahealth/apis/vlada-tools-rest/llms.txt) · [OpenAPI document](https://skmtc.dev/vladahealth/apis/vlada-tools-rest/revisions/26e5d5a3333c?raw)