# AgentBazaar Multi-Marketplace Product Search

> AgentBazaar Multi-Marketplace Product Search is a paid API for AI agents from agentshoping.vercel.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Search across eBay, AliExpress, Amazon, and Etsy simultaneously for products matching a keyword query

## Facts

- Endpoint: GET https://agentshoping.vercel.app/api/compare
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentbazaar-multi-marketplace-product-search-fa982376
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SWvbPPVdpLgqxqd4TFI33

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-fa982376
```

Example prompt: Search eBay, AliExpress, Amazon, and Etsy for 'mechanical keyboard' and give me up to 5 results per marketplace so I can compare prices and options.

## When to prefer this

Use this endpoint when you need to compare product availability and pricing across eBay, AliExpress, Amazon, and Etsy in a single API call rather than querying each marketplace individually. Ideal for price comparison tasks, product discovery, and shopping agent workflows where breadth of marketplace coverage matters.

## Known failure modes

- Missing required query parameter 'q' returns an error
- Underlying Apify actors for a specific marketplace may be unavailable, returning partial results
- High result limits may increase latency or cause timeouts
- Payment failure (x402) if USDC is not provided before the request
- Invalid limit values may cause unexpected behavior

## How this service works

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

## Output

A JSON object containing product listings aggregated from eBay, AliExpress, Amazon, and Etsy — including product names, prices, and links — up to the specified limit per marketplace.

## 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-fa982376/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentshoping.vercel.app](https://www.zero.xyz/host/agentshoping.vercel.app/llms.txt)