# AgentRXI US Neighborhood Demographics

> AgentRXI US Neighborhood Demographics is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-15).

Returns US demographic statistics (population, income, housing, education, poverty) for any address or place at tract, city, county, state, and national levels in a single call.

## Facts

- Endpoint: GET https://agentrxi.com/v1/demographics/area?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentrxi-us-neighborhood-demographics-ccab1aff
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UDRB8aqrTBII2PGDy6beL

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agentrxi-us-neighborhood-demographics-ccab1aff
```

Example prompt: What are the demographics for 350 Fifth Avenue, New York, NY — give me population, median household income, homeownership rate, college degree share, and poverty rate at the neighborhood (census tract), city, and county levels.

## When to prefer this

Choose this endpoint when you need rich, multi-level US demographic data (income, housing, education, poverty, unemployment) anchored to a specific address or coordinates in a single API call. It is ideal over general census APIs when you want all geographic levels (tract through national) returned together without multiple requests, and when operating in an agent context with micropayment (x402) infrastructure. Prefer alternatives if you need international demographics, real-time data, or non-census socioeconomic signals.

## Known failure modes

- Address not found or outside the US — returns an error or empty results
- Coordinates (lat/lon) outside the US — no data returned
- Census tract-level data unavailable for very rural or unpopulated areas
- Missing required 'input' parameter — validation error
- Rate limiting or payment failure (x402) if USDC balance is insufficient

## How this service works

Demographics for any US address or place at neighborhood (census tract), city, county, state and national level in one call: population, median age, households, median household and per-capita income, home value, rent, homeownership, college degree share, poverty and unemployment.

## Output

A structured JSON object containing demographic statistics broken down by geographic level (census tract, city, county, state, and/or national). Each level includes available fields such as: total population, median age, number of households, median household income, per-capita income, median home value, median gross rent, homeownership rate, share of adults with a college degree, poverty rate, and unemployment rate.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "lat": {
       "type": "number"
      },
      "lon": {
       "type": "number"
      },
      "level": {
       "type": "string",
       "description": "tract, city, county, state or united_states (default all)"
      },
      "address": {
       "type": "string",
       "description": "US street address or place"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentrxi-us-neighborhood-demographics-ccab1aff/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentrxi.com](https://www.zero.xyz/host/agentrxi.com/llms.txt)