Actions80
- Account Actions
- Clipart Actions
- Clipart Storage Actions
- Design Actions
- Font Actions
- Image Actions
- Product Actions
- Project Actions
- Project Folder Actions
- Side Actions
- Storage Actions
- Store Actions
- Template Actions
- Webhook Actions
Overview
The node integrates with the Printcart API, enabling users to manage various Printcart resources programmatically. Specifically for the Webhook resource and the Update Webhook operation, this node allows updating an existing webhook's configuration by specifying its ID, event type, callback URL, and topic.
This is useful in scenarios where you want to modify webhook subscriptions dynamically, such as changing the event type that triggers the webhook or updating the callback URL without recreating the webhook from scratch.
Practical example:
You have a webhook set up to listen for "POST" events on "projects" but want to change it to listen for "DELETE" events instead. Using this node, you can update the webhook's event type and callback URL seamlessly within your workflow.
Properties
| Name | Meaning |
|---|---|
| Authentication | Method of authentication; currently supports only "API Token". |
| Webhok ID | The unique identifier of the webhook to update (required). |
| Event | The HTTP method event type that triggers the webhook. Options: DELETE, DELETE BATCH, POST, POST BATCH, PUT, PUT BATCH (required). |
| Callback Url | The URL to which the webhook will send requests when triggered. |
| Topic | The subject area or category of the webhook. Options: designs, products, projects, sides, templates (required). |
Output
The node outputs JSON data representing the response from the Printcart API after updating the webhook. This typically includes details of the updated webhook such as its ID, event type, callback URL, topic, and possibly status or metadata returned by the API.
No binary data output is involved in this operation.
Dependencies
- Requires an API token credential for authenticating requests to the Printcart API.
- The node makes HTTPS requests to
https://api.printcart.com/v1/webhooks/{webhookId}endpoint. - No additional environment variables are required beyond the API token credential.
Troubleshooting
Common issues:
- Invalid or missing webhook ID will cause the API to return an error.
- Incorrect event type or topic values may result in validation errors.
- Network connectivity issues or invalid API token will cause authentication failures.
Error messages and resolutions:
- "Webhook not found" — Verify the webhook ID is correct and exists.
- "Unauthorized" or "Invalid API token" — Check that the API token credential is valid and properly configured.
- "Invalid event type" — Ensure the event value matches one of the allowed options exactly.
- "Invalid topic" — Confirm the topic is one of the supported categories.
To handle errors gracefully, enable the node’s "Continue On Fail" option to allow workflow execution to proceed even if this node encounters an error.
Links and References
- Printcart API Documentation (Assumed official API docs for reference)
- n8n Documentation on Creating Custom Nodes
- Webhook Concepts: What is a Webhook? (general explanation)
Note: The property name "Webhok ID" appears to be a typo in the provided properties and should likely be "Webhook ID".