Fear Greed

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name: fear-greed description: Embeddable Fear & Greed Index for crypto dashboards. Real-time sentiment gauge. Drop-in React/HTML components. Works with AI agents, Claude, Cursor. version: 1.1.1 keywords: fear-greed, crypto-sentiment, market-indicator, trading-widget, dashboard-component, react-widget, bitcoin-sentiment, ai, ai-agent, ai-coding, trading-bot, fintech, market-data, openclaw, moltbot, vibe-coding, agentic

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Crypto Sentiment Widget

Market mood at a glance. Embeddable Fear & Greed Index for crypto dashboards and trading apps.

Drop-in React and HTML components. Real-time updates. No API key required. Powered by Strykr PRISM.

Quick Usage

# Get current Fear & Greed value
./fear-greed.sh
Get JSON output
./fear-greed.sh --json
Get historical data
./fear-greed.sh --history

PRISM Endpoint

| Endpoint | Description | Speed | |----------|-------------|-------| | GET /market/fear-greed | Current index | 229ms |

Index Values

| Range | Label | Meaning | |-------|-------|---------| | 0-25 | Extreme Fear | Buy opportunity? | | 26-45 | Fear | Caution | | 46-55 | Neutral | Wait and see | | 56-75 | Greed | Take profits? | | 76-100 | Extreme Greed | Possible top |

Output Formats

Terminal (Default)

📊 Crypto Fear & Greed Index
   ┌─────────────────────┐
   │                     │
   │         72          │
   │       GREED         │
   │                     │
   │  ████████████████░░ │
   │                     │
   └─────────────────────┘
   Last updated: 2026-01-28 13:15 UTC

JSON

{
  "value": 72,
  "label": "Greed",
  "timestamp": "2026-01-28T13:15:00Z"
}

Widget Variants

1. Gauge (Circle)

    ╭───────╮
   ╱    72   ╲
  │   GREED   │
   ╲         ╱
    ╰───────╯

2. Bar (Horizontal)

Fear & Greed: 72 (Greed)
████████████████░░░░░░░░░░

3. Badge (Compact)

┌────────┐
│ FG: 72 │
│   😀   │
└────────┘

Embed Options

React Component

import { FearGreedGauge } from '@strykr/fear-greed-widget';
function Dashboard() {
  return (
    
  );
}

HTML Embed

iframe

Themes

| Theme | Background | Text | |-------|------------|------| | dark | #0D0D0D | #F5F3EF | | light | #FFFFFF | #1A1A1A | | transparent | none | auto |

Auto-Refresh

Widget auto-refreshes every 5 minutes by default.

// Custom refresh interval (in milliseconds)
FearGreedGauge({ refreshInterval: 60000 })  // 1 minute

Use Cases

1. Trading Dashboard — Quick sentiment check 2. Blog/Newsletter — Embed in market updates 3. Discord Server — Daily sentiment bot 4. Portfolio App — Contextual indicator

Environment Variables

PRISM_URL=https://strykr-prism.up.railway.app

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