{
  "service": "Wallet X-Ray",
  "description": "Real-time snapshot of any EVM wallet: native balances and USD values across 8 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, X Layer), plus activity signals (transaction count, contract vs wallet).",
  "usage": {
    "GET /xray?address=0x...": "scan an address",
    "POST /xray {\"address\":\"0x...\"}": "scan an address",
    "GET /health": "liveness check"
  },
  "input": {
    "address": "EVM address, 0x + 40 hex chars"
  },
  "pricing": "free"
}