{"ok":true,"service":"polymarket-radar-api","version":"1.0.0","endpoints":{"health":"GET /v1/health","resolveWallet":"GET /v1/resolve/wallet/{0x...}","batch":"POST /v1/resolve/wallets/batch  body: { \"wallets\": [\"0x...\"] }"},"auth":"Authorization: Bearer <key> or X-Api-Key header"}