PrintcartInstall

Overview

This node integrates with the Printcart API, enabling users to manage various Printcart resources such as accounts, stores, products, sides, images, cliparts, designs, projects, templates, storages, fonts, webhooks, and project folders. Specifically for the Image resource, it supports operations like adding an image, listing images, retrieving image details, deleting an image, and counting images.

A common use case for this node is automating workflows around product design and asset management in Printcart, such as uploading new images, fetching image metadata, or monitoring the number of images available. For example, a user might automate the process of adding new product images from an external source or periodically count images to maintain inventory.

Properties

Note: The node also requires selecting the Resource (Image) and Operation (Count Image), but these are part of the node's UI configuration rather than input properties passed at runtime.

Output

The node outputs JSON data corresponding to the response from the Printcart API for the selected operation on the Image resource:

• For countImage operation (Count Image), the output JSON contains the count of images available in the Printcart account.
• For other image operations (addImage, getListImage, getImageDetail, deleteImage), the output JSON reflects the respective API responses, such as newly added image details, lists of images with pagination, detailed metadata of a specific image, or confirmation of deletion.

The output does not include binary data; all responses are JSON objects representing the API data.

Dependencies

• Requires an API token credential for authenticating requests to the Printcart API.
• The node uses HTTP requests to https://api.printcart.com/v1/ endpoints.
• No additional external libraries beyond n8n's built-in HTTP request helpers are used.

Troubleshooting

• Authentication errors: If the API token is invalid or missing, the node will fail to authenticate. Ensure that a valid API token credential is configured in n8n.
• Invalid parameters: Providing incorrect or missing parameters (e.g., image ID for detail or delete operations) will cause API errors. Double-check required fields for each operation.
• Network issues: Connectivity problems to the Printcart API endpoint can cause timeouts or failures.
• Rate limits: Excessive API calls may trigger rate limiting by Printcart, resulting in error responses.
• Error messages: The node returns error messages from the API in the output if continueOnFail is enabled; otherwise, it throws exceptions. Review error messages for clues on parameter or authentication issues.

Links and References

• Printcart API Documentation (assumed official API docs)
• n8n HTTP Request Node documentation for understanding request handling: https://docs.n8n.io/nodes/n8n-nodes-base.httpRequest/

This summary focuses on the Image resource and the Count Image operation as requested, based on static analysis of the provided source code and property definitions.