# AgentBazaar Multi-Marketplace Product Search

> AgentBazaar Multi-Marketplace Product Search is a paid API for AI agents from bazaaaaaar.vercel.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-13).

Search eBay, AliExpress, Amazon, and Etsy simultaneously for products using a single keyword query, returning aggregated results across all four marketplaces.

## Facts

- Endpoint: GET https://bazaaaaaar.vercel.app/api/compare
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentbazaar-multi-marketplace-product-search-79d2ee3d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__mQuEB12pQBVEyl-aC_Uf

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 agentbazaar-multi-marketplace-product-search-79d2ee3d
```

Example prompt: Search eBay, AliExpress, Amazon, and Etsy for 'vintage leather wallet' and show me up to 5 results from each marketplace so I can compare prices.

## When to prefer this

Choose this endpoint when you need to compare product prices or availability across eBay, AliExpress, Amazon, and Etsy in a single call rather than querying each marketplace API separately. Ideal for price comparison tasks, gift research, or finding the best marketplace for a specific product category.

## Known failure modes

- Missing required 'q' parameter returns an error — always provide a search keyword
- Apify actor timeouts may cause partial results if one or more marketplaces fail to respond
- Empty result set if the keyword is too niche or obscure for any marketplace to return matches
- Rate limiting or actor quota exhaustion on Apify side causing failures
- Payment not processed (x402) results in 402 response before search executes

## How this service works

Multi-marketplace product search for AI agents. Search eBay, AliExpress, Amazon, and Etsy via Apify actors.

## Output

An aggregated object containing product listings from eBay, AliExpress, Amazon, and Etsy, each including product titles, prices, URLs, and marketplace source identifiers for comparison.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "q"
 ],
 "properties": {
  "q": {
   "type": "string",
   "description": "Product search keyword"
  },
  "limit": {
   "type": "integer",
   "description": "Max results per marketplace"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentbazaar-multi-marketplace-product-search-79d2ee3d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bazaaaaaar.vercel.app](https://www.zero.xyz/host/bazaaaaaar.vercel.app/llms.txt)