---
title: "Sparkle Assist"
method: POST
path: "/api/word-of-day/sparkle-assist"
tags: ["word-of-day", "word_of_day"]
---

# Sparkle Assist

`POST /api/word-of-day/sparkle-assist`

AI-powered text improvement using Gemini with ChaCha personality.
Premium-only or 1 free use per day.

## Request body

- SparkleAssistRequest
  - `word_id` integer, required
  - `language` string, required
  - `native_language` string, required
  - `draft_text` string, required
  - `question_context` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/fluentea/apis/aurqa-language-learning-platform-refactored.md) · [All operations](https://skmtc.dev/fluentea/apis/aurqa-language-learning-platform-refactored/llms.txt) · [OpenAPI document](https://skmtc.dev/fluentea/apis/aurqa-language-learning-platform-refactored/revisions/ee945980cf00?raw)