> ## Documentation Index
> Fetch the complete documentation index at: https://docs.propx402.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# GET /health

> API status, version, endpoint directory, and data source list

## Overview

Free endpoint. Returns API status, version, protocol info, the full endpoint directory with pricing, all 14 data source names, and investor strategy names. Use for agent discovery and uptime monitoring.

<ResponseExample>
  ```json 200 theme={null}
  {
    "status": "online",
    "name": "PropX402",
    "version": "2.0.0",
    "protocol": "x402",
    "network": "base-mainnet",
    "wallet": "0xCFA4F055621356974dFA4846a6e0047f593C4dDA",
    "endpoints": {
      "/property-intel": { "method": "POST", "price": "$0.05 USDC" },
      "/property-investor": { "method": "POST", "price": "$0.15 USDC" },
      "/property-narrative": { "method": "POST", "price": "$0.10 USDC" },
      "/property-full": { "method": "POST", "price": "$0.25 USDC" },
      "/property-bulk": { "method": "POST", "price": "$0.03 USDC/address" }
    },
    "dataSources": [
      "OpenStreetMap", "RentCast", "FEMA", "OSM Overpass",
      "Census ACS", "EPA EJSCREEN", "USGS", "NOAA",
      "FCC Broadband", "HUD OZ", "HUD FMR", "FRED", "BLS", "OpenFEMA"
    ],
    "investorStrategies": [
      "Fix & Flip", "Co-Living", "Subject-To", "Short-Term Rental", "BRRRR"
    ],
    "powered_by": "Big Bang Interactive LLC"
  }
  ```
</ResponseExample>