# HomePulse Home Improvement Resale ROI Lookup

> HomePulse Home Improvement Resale ROI Lookup is a paid API for AI agents from homepulse-seven.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns resale return-on-investment data for home improvement projects by type and region, using NAR Cost vs Value data

## Facts

- Endpoint: GET https://homepulse-seven.vercel.app/api/home/roi
- 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/homepulse-home-improvement-resale-roi-lookup-98feee66
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_owe5wFReMrGPMorTBcUPd

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 homepulse-home-improvement-resale-roi-lookup-98feee66
```

Example prompt: What's the resale ROI for a minor kitchen remodel in the South Atlantic region? I want to know what the NAR Cost vs Value data says before I decide whether to renovate before listing my home.

## When to prefer this

Use this endpoint when a homeowner or real estate agent needs data-backed ROI estimates for specific renovation projects before selling or listing a property, especially when regional variation matters. Prefer this over generic home improvement advice endpoints when NAR Cost vs Value sourcing and resale-specific ROI figures are needed.

## Known failure modes

- Unsupported project type returns an error or empty result
- Unrecognized or overly broad region returns no data
- Missing required parameters (project or region) returns a 400-level error
- NAR data may be dated if not refreshed annually

## How this service works

Home improvement resale ROI and cost-vs-value by project and region: how much a kitchen remodel, bathroom addition, garage door, and other projects return at resale. For homeowner and real-estate agents. Uses NAR Cost vs Value data; returns resale value added, recouped percentage, DIY-vs-contractor savings, and comparable projects.

## Output

Returns resale return-on-investment percentages and cost vs value figures for the specified home improvement project and region, sourced from NAR Cost vs Value data. Likely includes project cost, resale value added, and ROI percentage.

## 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",
     "required": [
      "project"
     ],
     "properties": {
      "lang": {
       "type": "string",
       "description": "Response language (default en)"
      },
      "region": {
       "type": "string",
       "description": "Region"
      },
      "country": {
       "type": "string",
       "description": "Country (e.g. US, UK, CA, DE, AU) — NAR Cost vs Value is a US-specific benchmark; other countries get local guidance"
      },
      "project": {
       "type": "string",
       "description": "Project (kitchen remodel, deck, etc.)"
      },
      "home_value": {
       "type": "string",
       "description": "Current home value, in local currency"
      }
     }
    }
   },
   "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"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/homepulse-home-improvement-resale-roi-lookup-98feee66/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from homepulse-seven.vercel.app](https://www.zero.xyz/host/homepulse-seven.vercel.app/llms.txt)