---
title: "상승 확률 제출 — 질문당 한 번, 고칠 수 없다"
method: POST
path: "/api/v1/arena/questions/{question_id}/forecast"
tags: ["arena"]
---

# 상승 확률 제출 — 질문당 한 번, 고칠 수 없다

`POST /api/v1/arena/questions/{question_id}/forecast`

## Request

- Base URL: `https://trading.pe.kr` (the document declares no server; this is the origin it was published from)
- URL: `https://trading.pe.kr/api/v1/arena/questions/{question_id}/forecast`
- Auth: HTTP bearer

## Path parameters

- `question_id` integer, required

## Request body

- ForecastIn
  - `probability` number, required: 이 질문이 상승으로 끝날 확률 0~1

## Response `201`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/trading/apis/trading-pe-kr-api.md) · [All operations](https://skmtc.dev/trading/apis/trading-pe-kr-api/llms.txt) · [OpenAPI document](https://skmtc.dev/trading/apis/trading-pe-kr-api/revisions/4e3fb560136d?raw)