# Check If a 1688 Product Sells on AliExpress

**Use case:** 

Check if a 1688 product already sells on AliExpress. AI confirms ONE match or a clear no-equivalent. Ideal for private-label sourcing checks.

## Input

```json
{
  "products": [
    {
      "sourceSkuId": "1688-1020976331084",
      "title": "Steel Wire Ball Wholesale Household Products Stainless Steel Household Rust Resistant Rigid Wire Ball Kitchen Supplies Cleaning Ball Manufacturer",
      "imageUrl": "https://cbu01.alicdn.com/img/ibank/O1CN01Mk75TI1W8LX1STZMr_!!2221859452743-0-cib.jpg_270x270xzq60.jpg",
      "searchQuery": "kitchen cleaning tool",
      "leafCategory": "cleaning-tools"
    }
  ],
  "maxTotalCostUsd": 10
}
```

## Output

```json
{
  "sourceSkuId": {
    "label": "Source sku id",
    "format": "string"
  },
  "retrievalOutcome": {
    "label": "Retrieval outcome",
    "format": "string"
  },
  "selectedCandidate": {
    "label": "Selected candidate",
    "format": "object"
  },
  "complete": {
    "label": "Complete",
    "format": "boolean"
  },
  "stopReason": {
    "label": "Stop reason",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [1688 → AliExpress AI Product Matcher (Vision + LLM Verified)](https://apify.com/crawleast/1688-aliexpress-product-matcher.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/crawleast/1688-aliexpress-product-matcher.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/crawleast/1688-aliexpress-product-matcher.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).