fear-and-greed

TotalClaw 作者 totalclaw

访问 Alternative.me 加密货币恐惧与贪婪指数。使用此工具来锚定您的基准市场情绪分析，确定更广泛的零售市场是否处于极度恐惧（投降风险）或极度贪婪（欣快/调整风险）的状态。

安装 / 下载方式

TotalClaw CLI推荐

totalclaw skills install shop:totalclaw:totalclaw~arielcaba-dev-fear-and-greed-index

cURL直接下载，无需登录

curl -fsSL https://skills.taituai.com/api/skills/totalclaw%3Atotalclaw~arielcaba-dev-fear-and-greed-index/file -o arielcaba-dev-fear-and-greed-index.md

## 概述（中文）

访问 Alternative.me 加密货币恐惧与贪婪指数。使用此工具来锚定您的基准市场情绪分析，确定更广泛的零售市场是否处于极度恐惧（投降风险）或极度贪婪（欣快/调整风险）的状态。

## 原文

# Crypto Fear & Greed Index API

Access the global crypto market sentiment baseline using the free Alternative.me API.

## API Endpoint

Base URL: `https://api.alternative.me/fng/`

The API requires no authentication or API keys. 

### Get Current Sentiment

Fetch the latest daily Fear & Greed metric (0-100 score + classification label):

```bash
curl -s "https://api.alternative.me/fng/?limit=1"
```

Returns a JSON structure containing:
- `value`: The 0-100 numerical score.
- `value_classification`: The textual label (e.g. "Extreme Fear", "Fear", "Greed", "Extreme Greed").
- `timestamp`: Unix epoch of the data point.

## Common Use Cases

### Sentiment Baseline Anchoring
When conducting qualitative sentiment analysis on news headlines or on-chain flows, first fetch the Fear & Greed index to anchor your assumptions about retail psychology.

1. If `value` < 25 (Extreme Fear): The market is highly sensitive to bearish catalysts. Price may be artificially depressed.
2. If `value` > 75 (Extreme Greed): The market is euphoric and ignoring risk. High danger of sudden liquidations or corrections.