# UK Property Market Summary

> UK Property Market Summary is a paid API for AI agents from api.trustedinformation.site, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns a structured UK property market summary for a given HPI area, including average prices, annual change, 3-month momentum, sales volume trend, and breakdown by property type.

## Facts

- Endpoint: GET https://api.trustedinformation.site/api/uk-property/market-summary
- 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/uk-property-market-summary-affacf92
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OjnXhohaWoD0n6dr9ZaMq

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 uk-property-market-summary-affacf92
```

Example prompt: What does the UK property market look like right now for England — average price, year-on-year change, momentum, and how sales volumes are trending?

## When to prefer this

Use this endpoint when an AI agent needs official UK property market context for a named HPI area — including average prices, trend direction, momentum, and buyer segment data — without requiring API key registration. Ideal for agents performing property investment analysis, affordability assessments, or real estate market briefings in the UK. Prefer this over general web search when structured, numeric HPI data is needed rather than commentary.

## Known failure modes

- Invalid or unrecognised area name returns an error — must use official UK HPI area identifiers (e.g. 'england', 'greater-manchester')
- Missing required 'area' query parameter returns a validation error
- Data may lag by 1-2 months due to HPI publication schedule
- Some fields (e.g. momentum3mPct, byPropertyType) may be null if insufficient data exists for the area
- Payment failure via x402 protocol results in a 402 response and no data returned

## How this service works

Pay-per-call UK company, property and crypto market data for AI agents via x402. Official sources, no signup, no API keys, failed calls never charged.

## Output

A JSON object containing the HPI area name, latest data month, average property price, annual price change percentage, 3-month momentum percentage, first-time buyer average price, sales volume trend (rising/falling/stable), a breakdown of average prices by property type (detached, semi-detached, terraced, flat/maisonette), and a pre-formatted human-readable market summary string.

## 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",
     "required": [
      "area"
     ],
     "properties": {
      "area": {
       "type": "string",
       "description": "UK HPI area, e.g. england, wales, greater-manchester"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "area",
      "latestMonth",
      "averagePrice",
      "marketRead"
     ],
     "properties": {
      "area": {
       "type": "string"
      },
      "marketRead": {
       "type": "string"
      },
      "latestMonth": {
       "type": "string"
      },
      "averagePrice": {
       "type": [
        "number",
        "null"
       ]
      },
      "momentum3mPct": {
       "type": [
        "number",
        "null"
       ]
      },
      "byPropertyType": {
       "type": [
        "object",
        "null"
       ]
      },
      "annualChangePct": {
       "type": [
        "number",
        "null"
       ]
      },
      "salesVolumeTrend": {
       "type": [
        "string",
        "null"
       ]
      },
      "firstTimeBuyerPrice": {
       "type": [
        "number",
        "null"
       ]
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "area": "England",
  "marketRead": "England: average price £291,445; up 3.9% year-on-year; 3-month momentum +0.79%",
  "latestMonth": "2026-04",
  "averagePrice": 291445,
  "momentum3mPct": 0.79,
  "byPropertyType": {
   "detached": 472022,
   "terraced": 244026,
   "semiDetached": 289106,
   "flatMaisonette": 218451
  },
  "annualChangePct": 3.9,
  "salesVolumeTrend": "falling",
  "firstTimeBuyerPrice": 244420
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/uk-property-market-summary-affacf92/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.trustedinformation.site](https://www.zero.xyz/host/api.trustedinformation.site/llms.txt)