# HomePulse Home Energy Efficiency Upgrade Advisor

> HomePulse Home Energy Efficiency Upgrade Advisor is a paid API for AI agents from homepulse.theaslangroupllc.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Returns home energy efficiency upgrades ranked by payback period, with cost estimates, annual bill savings, and country-specific incentives applied (US IRA, UK ECO4, EU BEG, Canada Greener Homes, Australia rebates) based on home type, location, age, and size.

## Facts

- Endpoint: GET https://homepulse.theaslangroupllc.com/api/home/energy
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/homepulse-home-energy-efficiency-upgrade-advisor-619923f7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sCW_vfuGchjVDLO4g8w74

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-energy-efficiency-upgrade-advisor-619923f7
```

Example prompt: Can you rank the best energy efficiency upgrades for my 1980s, 2200 sq ft single-family home in Denver, Colorado, and show me the payback period and annual savings for each option with the US IRA tax credits applied?

## When to prefer this

Choose this endpoint when a homeowner or energy agent needs a prioritized, actionable list of energy efficiency upgrades with real-world cost and savings estimates and country-correct incentive programs applied. Best for US, UK, EU/Germany, Canada, and Australia. Prefer over generic home improvement endpoints when the specific goal is energy savings, payback period ranking, or government rebate/tax credit guidance.

## Known failure modes

- Missing or invalid location/country returns an error or defaults to US
- Unsupported country may return no incentive data
- Extremely large or unusual home sizes may produce inaccurate estimates
- Ambiguous home type may cause misclassification of applicable upgrades
- Network or payment failure returns HTTP 402 or 5xx

## How this service works

Home energy efficiency upgrades ranked by payback period: heat pump, insulation, windows, and more, with country-correct incentives applied (US IRA 30% federal tax credits, UK ECO4/Boiler Upgrade Scheme, EU/DE BEG grants, Canada Greener Homes, Australia state rebates). For homeowner and energy agents. Returns cost estimates, annual energy-bill savings, and climate-zone guidance by home type, location, country, age, and square footage.

## Output

A ranked list of home energy upgrades (e.g., heat pump, insulation, windows, water heater) each with estimated installation cost, projected annual energy bill savings, payback period in years, applicable government incentives (country-specific, e.g. US IRA 30% federal tax credit), and climate-zone suitability guidance tailored to the home's location, age, and square footage.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "age": {
   "type": "string",
   "description": "Home age (years)"
  },
  "zip": {
   "type": "string",
   "description": "Legacy alias for location (ZIP/postal code)"
  },
  "lang": {
   "type": "string",
   "description": "Response language (default en)"
  },
  "sqft": {
   "type": "string",
   "description": "Square footage (or square meters — state units)"
  },
  "country": {
   "type": "string",
   "description": "Country/jurisdiction (e.g. US, UK, CA, DE, AU) — determines which incentive programs apply"
  },
  "location": {
   "type": "string",
   "description": "Postal code or city (e.g. 90210, M5V 2T6, SW1A, Berlin)"
  },
  "home_type": {
   "type": "string",
   "description": "Home type (single-family, condo, etc.)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/homepulse-home-energy-efficiency-upgrade-advisor-619923f7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from homepulse.theaslangroupllc.com](https://www.zero.xyz/host/homepulse.theaslangroupllc.com/llms.txt)