---
title: "What a rule would count for a user, by the real evaluator"
method: POST
path: "/api/rewards/admin/rules/preview"
tags: ["Rewards (admin)"]
---

# What a rule would count for a user, by the real evaluator

`POST /api/rewards/admin/rules/preview`

## Request

- Base URL: `https://api.rewritelifestyle.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.rewritelifestyle.ai/api/rewards/admin/rules/preview`
- Auth: HTTP bearer

With start_date/end_date: a challenge's window. Without: a goal's rolling window to today.

## Request body

- RulePreviewDto
  - `rule_type` string, required
  - `rule_params` object, required
  - `user_id` number, required
  - `start_date` string
  - `end_date` string

## Response `201`

## Changes

- **2026-11-09** `a76676b4df4a`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/rewritelifestyle/apis/rewrite-lifestyle-api/changes/api/rewards/admin/rules/preview/post.md)

---

[API](https://skmtc.dev/rewritelifestyle/apis/rewrite-lifestyle-api.md) - [All operations](https://skmtc.dev/rewritelifestyle/apis/rewrite-lifestyle-api/llms.txt) - [OpenAPI document](https://skmtc.dev/rewritelifestyle/apis/rewrite-lifestyle-api/revisions/0d22636dfcb9?raw)