# PropPulse Market Intelligence

> PropPulse Market Intelligence is a paid API for AI agents from proppulse-gules.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns real estate market intelligence including buyer/seller conditions, price trends, days on market, and inventory levels for a given area

## Facts

- Endpoint: GET https://proppulse-gules.vercel.app/api/prop/market
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/proppulse-market-intelligence-d696040a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bN-q0kpkpS2JZvr6jyMWp

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 proppulse-market-intelligence-d696040a
```

Example prompt: What are the current real estate market conditions in Austin, TX — is it a buyer's or seller's market, how are prices trending, and how long are homes sitting on the market?

## When to prefer this

Use this endpoint when you need a quick snapshot of real estate market dynamics — whether it's a buyer's or seller's market, how prices are moving, and how fast homes are selling — rather than a specific property valuation or investment analysis. Best when the user is researching a market area rather than a specific address.

## Known failure modes

- Unknown or unsupported location returns an error or empty result
- Overly broad or ambiguous location input may return low-confidence data
- Rate limiting or payment failure (x402) if USDC payment is not properly submitted
- API unavailability on Vercel cold start may cause timeout

## How this service works

Housing market analysis and home price trends: buyer-vs-seller conditions, median price, year-over-year price change, days on market, and months of inventory for any area or ZIP. For homebuyer, seller, and real-estate agents.

## Output

Returns a market intelligence report covering buyer vs. seller market classification, recent home price trends, average days on market, and current inventory levels for the queried area

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "zip": {
       "type": "string",
       "description": "legacy alias for location, implies country=US"
      },
      "lang": {
       "type": "string",
       "description": "en | es | fr | de | zh | pt | ar"
      },
      "country": {
       "type": "string",
       "description": "US | UK | CA | DE | AU | IN (optional)"
      },
      "location": {
       "type": "string",
       "description": "Manchester | 78701 | Bengaluru | Toronto"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "errors": {
     "type": "object",
     "description": "Documented error responses, keyed by HTTP status code",
     "additionalProperties": {
      "type": "object",
      "required": [
       "description"
      ],
      "properties": {
       "example": {
        "type": "object"
       },
       "description": {
        "type": "string"
       }
      }
     }
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "location": "78701",
  "market_type": "seller's market",
  "median_price": 3850000,
  "country_scope": "US",
  "days_on_market": 42,
  "inventory_months": 2.1,
  "price_change_yoy_pct": 4.2,
  "appreciation_10yr_annual_pct": 6.8
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/proppulse-market-intelligence-d696040a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proppulse-gules.vercel.app](https://www.zero.xyz/host/proppulse-gules.vercel.app/llms.txt)