# BaseBuilder Search Real-Time Product Search

> BaseBuilder Search Real-Time Product Search is a paid API for AI agents from bb-search.vercel.app, paid per call via x402, $0.078058/call, status unknown (last checked 2026-09-14).

Performs real-time product search queries and returns live product listings, prices, and availability data

## Facts

- Endpoint: POST https://bb-search.vercel.app/api/real-time-product-search
- Price: $0.078058/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebuilder-search-real-time-product-search-b488ea54
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dJTQoGjUw4g7hq19bFCAS

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 basebuilder-search-real-time-product-search-b488ea54 -d '<json body>'
```

Example prompt: Search for wireless noise-cancelling headphones under $200 and give me the top results with current prices and availability — I want real-time listings, not cached data.

## When to prefer this

Use this endpoint when you need live, real-time product search results rather than cached or static catalog data. Prefer this over general web search when the user specifically wants product listings with prices and availability. Best suited for shopping-related tasks where freshness of pricing and stock information is critical.

## Known failure modes

- Query returns no results for niche or misspelled product terms
- Payment not accepted resulting in 402 error before search is executed
- Rate limiting or quota exceeded returning an error response
- Malformed POST body causing a 400 bad request error
- Upstream search data source unavailable causing timeout or 503 error

## How this service works

BaseBuilder Search API hub - 18 paid endpoints

## Output

Returns a list of real-time product results including product names, prices, availability status, and relevant metadata matching the search query.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/basebuilder-search-real-time-product-search-b488ea54/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bb-search.vercel.app](https://www.zero.xyz/host/bb-search.vercel.app/llms.txt)