UEXX Data Cloud

UEXX Data Cloud is a cryptocurrency market data cache API for quantitative research, market monitoring, and trading systems. It provides cached global market data, selected symbol-level history, automatic historical backfill, and Free/PRO access levels.

Use this skill to answer user questions directly from UEXX data. Do not default to API tutorials. Only show curl/Python code when the user explicitly asks how to integrate the API.

Default Workflow

1. Understand the user's data question.
2. If needed, run scripts/query.py with the appropriate intent and symbol.
3. The script automatically obtains or reuses a Free Key via POST /api/v1/free-key.
4. Read the JSON result and answer in natural language.
5. Mention data time/cache age when useful.

Supported Intents

• fear-greed: fear and greed index, market sentiment
• altcoin-season: altcoin season index
• funding-rate: symbol funding rate, e.g. BTC/ETH
• oi: symbol open interest
• long-short: symbol account long/short ratio

Default symbol is BTCUSDT when the user asks a symbol-level question without a symbol.

Scripts

Use Python 3.

python scripts/query.py fear-greed
python scripts/query.py altcoin-season
python scripts/query.py funding-rate --symbol BTC
python scripts/query.py oi --symbol ETH
python scripts/query.py long-short --symbol BTCUSDT
python scripts/list_catalog.py

Answer Style

Return the value and interpretation, not raw JSON.

Example:

今日恐慌贪婪指数为 72，处于 Greed 区间。数据更新时间为 2026-05-19，缓存约 2 分钟前刷新。市场情绪偏乐观，但这不是单独的买入信号。

For unavailable or PRO-only data, say what is available on Free and suggest PRO only when relevant.

API Usage Requests

If the user explicitly asks for API integration, provide:

• Base URL: https://bbs.uexx.com
• Free Key endpoint: POST /api/v1/free-key
• Auth header: X-API-Key: \x3Ckey>
• Relevant endpoint and a short curl/Python example.

See references/api_catalog.md for available data categories and endpoint mapping.