# Basebuilder2 Real-Time Product Search

> Basebuilder2 Real-Time Product Search is a paid API for AI agents from bbx-search.vercel.app, paid per call via x402, $0.078058/call, status unknown (last checked 2026-10-10).

Searches for real-time product listings and information across the web given a query

## Facts

- Endpoint: POST https://bbx-search.vercel.app/api/real-time-product-search?utm_source=zero.xyz
- Price: $0.078058/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebuilder2-real-time-product-search-0b7b1384
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Z_siBnq7Z1waiI-Y4jJxr

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 basebuilder2-real-time-product-search-0b7b1384 -d '<json body>'
```

Example prompt: Search for real-time product listings for 'Sony WH-1000XM5 wireless headphones' and give me the current prices and where I can buy them.

## When to prefer this

Use this endpoint when you need live, up-to-date product listings and pricing rather than cached catalog data. Best suited for price comparison, availability checks, and product discovery tasks where freshness matters. Prefer this over static catalog APIs when real-time market data is required.

## Known failure modes

- No results found for obscure or misspelled product queries
- Rate limiting or quota exhaustion returning 429 errors
- Stale or cached results if real-time data source is temporarily unavailable
- Ambiguous queries may return loosely related products
- Payment failure via x402 protocol if USDC balance is insufficient

## How this service works

BaseBuilder Search API hub - 18 paid endpoints

## Output

A list of real-time product results including product names, prices, seller/store information, availability, and any other product metadata available at query time.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/basebuilder2-real-time-product-search-0b7b1384/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bbx-search.vercel.app](https://www.zero.xyz/host/bbx-search.vercel.app/llms.txt)