---
title: "Ask Cernion through the session-scoped evidence/capability facade"
method: POST
path: "/api/chatgpt-sidecar/s/:ticket/ask"
tags: ["ChatGPT Sidecar"]
---

# Ask Cernion through the session-scoped evidence/capability facade

`POST /api/chatgpt-sidecar/s/:ticket/ask`

## Request

- Base URL: `https://api.cernion.de`
- URL: `https://api.cernion.de/api/chatgpt-sidecar/s/:ticket/ask`
- Auth: none declared

## Query parameters

- `token` string

## Request body

- object
  - `ticket` string
  - `question` string
  - `query` string
  - `context` string
  - `inputs` string
  - `capability` string
  - `parentTurnId` string
  - `token` string: Optional Cernion MCP token for this request. Overrides CERNION_TOKEN when provided.

## Response `200`

Successful response

- object

---

[API](https://skmtc.dev/cernion/apis/cernion-energy-tools-api.md) · [All operations](https://skmtc.dev/cernion/apis/cernion-energy-tools-api/llms.txt) · [OpenAPI document](https://skmtc.dev/cernion/apis/cernion-energy-tools-api/revisions/cdb94473b538?raw)