curl -X POST https://mpp.hyreagent.fun/nansen/flow-intel \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment>" \
  -d '{
    "chain": "solana",
    "token_address": "So11111111111111111111111111111111111111112",
    "timeframe": "7d"
  }'

{
  "data": {
    "token": "So11111111111111111111111111111111111111112",
    "chain": "solana",
    "timeframe": "7d",
    "flows": {
      "smart_traders": {
        "net_flow_usd": 2400000,
        "buy_volume_usd": 5200000,
        "sell_volume_usd": 2800000,
        "unique_wallets": 34
      },
      "whales": {
        "net_flow_usd": -800000,
        "buy_volume_usd": 3100000,
        "sell_volume_usd": 3900000,
        "unique_wallets": 12
      },
      "kols": {
        "net_flow_usd": 150000,
        "buy_volume_usd": 320000,
        "sell_volume_usd": 170000,
        "unique_wallets": 8
      }
    },
    "total_net_flow_usd": 1750000
  },
  "insight": "Smart traders are aggressively accumulating SOL with $2.4M net inflow over 7 days. Whales are slightly distributing (-$800K), but this is offset by broad-based smart money buying. KOL activity is neutral. Overall bullish setup.",
  "signal": "accumulate",
  "confidence": 0.85,
  "sources": ["nansen"],
  "model_used": "gemini-2.5-flash",
  "latency_ms": 1234,
  "timestamp": "2026-04-17T10:30:00.000Z"
}