# QuantaFlow SERP Home Depot Product Search

> QuantaFlow SERP Home Depot Product Search is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Fetches Home Depot product search results (SERP) via a pay-per-call x402 micropayment gateway for $0.01 USDC per request.

## Facts

- Endpoint: POST https://quanta-roan.vercel.app/api/service/serp-home-depot-product?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantaflow-serp-home-depot-product-search-3d0cce30
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Lno1eAzCCp7yG_mq5aRnC

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 quantaflow-serp-home-depot-product-search-3d0cce30 -d '<json body>'
```

Example prompt: Search Home Depot for '1/2 inch cordless drill' and give me the product names, prices, and links from the first page of results.

## When to prefer this

Choose this endpoint when you need real-time Home Depot product search results (prices, SKUs, listings) and are comfortable with x402 USDC micropayments at $0.01 per call. Prefer this over general SERP APIs when the use case is specifically Home Depot product data, and over manual scraping when a managed pay-per-call gateway is acceptable.

## Known failure modes

- Payment failure if USDC balance is insufficient or x402 protocol handshake fails
- Invalid or malformed query parameters returning empty or error results
- Home Depot blocking or rate-limiting the upstream scraper, returning 429 or CAPTCHA
- Path misconfiguration leading to upstream 404
- Empty results if the search term matches no Home Depot products
- Gateway timeout if upstream SERP response is slow

## How this service works

Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.

## Output

Returns the upstream Home Depot SERP response body — typically a JSON or HTML payload containing product listings with names, prices, images, ratings, URLs, and SKUs matching the search query, passed through directly after successful micropayment.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "body": {
   "type": "string",
   "description": "Optional JSON body forwarded to POST requests."
  },
  "path": {
   "type": "string",
   "description": "Path below the selected upstream origin."
  },
  "query": {
   "type": "object"
  },
  "method": {
   "enum": [
    "GET",
    "POST"
   ],
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "description": "The upstream response body and content type are passed through after successful payment."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quantaflow-serp-home-depot-product-search-3d0cce30/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from quanta-roan.vercel.app](https://www.zero.xyz/host/quanta-roan.vercel.app/llms.txt)