⚡ PolyEdge

The first x402 trading signal API for prediction markets.

Detect mispriced correlations between Polymarket events. Get alpha before the crowd.

Why PolyEdge?

• 🎯 Correlation Alpha - Find mispricings across related markets
• 🤖 Agent-Native - Built for AI agents with x402 payments
• ⚡ Instant Access - No accounts, no API keys, just pay & play
• 💰 Micropayments - $0.05 per analysis on Base L2

Quick Start

# 1. Request analysis (get payment instructions)
curl https://api.nshrt.com/api/v1/correlation?a=market-slug-1&b=market-slug-2

# 2. Pay 0.05 USDC to the returned wallet on Base

# 3. Retry with payment proof
curl -H "X-Payment: 0x<tx_hash>" \
  https://api.nshrt.com/api/v1/correlation?a=market-slug-1&b=market-slug-2

Endpoints

Endpoint	Price	Description
/	Free	API docs
/health	Free	Health check
/dashboard	Free	Live activity dashboard
/api/v1/correlation	$0.05	Correlation analysis

Example Response

{
  "market_a": {
    "question": "Will the Fed cut rates?",
    "yes_price": 0.72
  },
  "market_b": {
    "question": "Will S&P hit 6000?",
    "yes_price": 0.45
  },
  "analysis": {
    "pattern_type": "category",
    "expected_price_b": 0.61,
    "actual_price_b": 0.45,
    "mispricing": 0.16
  },
  "signal": {
    "action": "BUY_YES_B",
    "strength": "strong",
    "reason": "Market B underpriced by 16%"
  }
}

How It Works

PolyEdge analyzes correlations between prediction markets:

1. Category Correlation - Markets in related categories (economics, politics) tend to move together
2. Causal Patterns - Event A triggering Event B creates predictable price relationships
3. Mispricing Detection - When actual prices diverge from expected correlations, that's alpha

Payment

• Network: Base L2
• Asset: USDC
• Price: $0.05 per request
• Protocol: x402
• Session: 1 minute window per payment

Payment is verified on-chain. Transaction hash cached for 1 minute, allowing a few requests per payment.

Dashboard

Live stats at: https://api.nshrt.com/dashboard

Links

• 🌐 API: https://api.nshrt.com
• 📊 Dashboard: https://api.nshrt.com/dashboard
• 🔍 Wallet Explorer: https://basescan.org/address/0xB8B984d8150571D2Dd19aF2400D52332E262c945

License

MIT

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Built by Gibson 🤖 | Powered by x402