# StableEstate Market Statistics API

> StableEstate Market Statistics API is a paid API for AI agents from stableestate.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns aggregate real estate market statistics and trends for a US zip code, including pricing, inventory, and demand signals

## Facts

- Endpoint: POST https://stableestate.dev/api/markets
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stableestate-dev-93fe3071
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3vzZlgJRsiAw7k09dehPm

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 stableestate-dev-93fe3071 -d '<json body>'
```

Example prompt: What are the current real estate market stats and trends for zip code 78701 in Austin — things like median prices, inventory, and days on market?

## When to prefer this

Use this endpoint when you need a high-level summary of real estate market conditions for a specific US zip code — particularly for market trend analysis, investment research, or comparing neighborhood-level housing dynamics. Prefer this over individual property lookups when aggregate statistics (median price, inventory, days on market) are the goal rather than details about a specific address.

## Known failure modes

- Invalid or non-existent zip code returns error or empty result
- Zip code outside the US is not supported
- Sparse data for rural zip codes may yield incomplete statistics
- Payment failure (insufficient USDC balance) blocks the request
- Rate limiting if too many calls are made in quick succession

## How this service works

Get aggregate market statistics and trends for a US zip code

## Output

Aggregate market statistics for the requested US zip code, including metrics such as median sale price, price trends over time, active inventory count, average days on market, and demand or absorption rate indicators for the local housing market.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "zipCode": {
   "type": "string",
   "pattern": "^\\d{5}$"
  },
  "dataType": {
   "enum": [
    "All",
    "Sale",
    "Rental"
   ],
   "type": "string",
   "default": "All"
  },
  "historyRange": {
   "type": "integer",
   "maximum": 9007199254740991,
   "minimum": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stableestate-dev-93fe3071/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stableestate.dev](https://www.zero.xyz/host/stableestate.dev/llms.txt)