PickerPro Meli
Actions15
Overview
The node integrates with the PickerPro service to interact with Mercado Libre data and services. Specifically, the Site Category Predictor operation predicts the most relevant category for a given search query on a specified site within Mercado Libre. This can be useful for automating product categorization, improving listing accuracy, or enhancing search relevance.
Common scenarios include:
- Automatically suggesting categories for new product listings based on user queries.
- Enhancing marketplace analytics by predicting category trends from search terms.
- Streamlining inventory management by mapping queries to categories programmatically.
Example: Given a site ID representing a country-specific Mercado Libre site and a search query like "wireless headphones," the node returns predicted categories that best match this query.
Properties
| Name | Meaning |
|---|---|
| IntegrationToken | A required API token used to authenticate requests to the PickerPro Mercado Libre API. |
| Site ID | The identifier of the Mercado Libre site (e.g., country-specific site) where prediction is performed. Required for this operation. |
| Query | The search string or phrase for which the category prediction is requested. |
Output
The output JSON contains a single field named sitecategorypredictor which holds the response from the PickerPro API for the category prediction request. This typically includes predicted categories relevant to the input query on the specified site.
Example output structure:
{
"sitecategorypredictor": {
// API response with predicted categories and related metadata
}
}
No binary data output is produced by this operation.
Dependencies
- Requires an active PickerPro API integration with valid credentials (an API key and organization ID).
- The node expects the user to provide an integration token as part of the input parameters.
- Network access to PickerPro's Mercado Libre API endpoints is necessary.
Troubleshooting
- Missing API Key or Organization ID: The node will throw an error if these credentials are not configured properly in n8n. Ensure the API key and organization ID are set up correctly.
- Invalid or missing Integration Token: The operation requires a valid token parameter; missing or incorrect tokens will cause API call failures.
- Incorrect Site ID or Query: Providing invalid or empty values for site ID or query may result in empty or error responses from the API.
- Unsupported Operation Error: If the operation parameter is set incorrectly, the node throws an error indicating the operation is not supported.
- Network Issues: Connectivity problems to the PickerPro API will cause execution errors; verify network and firewall settings.
Links and References
- Mercado Libre Developer Portal
- PickerPro official documentation (not publicly linked here)
- n8n documentation on creating custom nodes and using credentials