Overview
This node retrieves detailed information about a specific customer from the Omniwallet API by using the customer's email address. It is useful in scenarios where you need to fetch customer data for verification, reporting, or integration purposes within an automation workflow. For example, you might use this node to pull customer profiles before processing transactions or updating records in another system.
Properties
| Name | Meaning |
|---|---|
| Customer Email | The email address of the customer to retrieve from the Omniwallet system. |
Output
The node outputs JSON data representing the customer details returned by the Omniwallet API. The structure typically includes all available customer information as provided by the API under a data field. If the API response does not contain a data field, the entire response is output as JSON.
In case of errors (e.g., if the customer is not found), the output JSON will include an error message along with the index of the item and the email that was queried.
Dependencies
- Requires an API key credential for authenticating requests to the Omniwallet API.
- The node depends on the Omniwallet API being accessible and responsive.
- Proper configuration of the API credentials in n8n is necessary for successful execution.
Troubleshooting
Common issues:
- Invalid or missing API credentials will cause authentication failures.
- Providing an incorrect or non-existent customer email will result in an error response from the API.
- Network connectivity problems can prevent the node from reaching the Omniwallet API.
Error messages:
- Errors returned by the API are captured and included in the output JSON when "Continue On Fail" is enabled.
- Typical error messages may indicate invalid email format, unauthorized access, or resource not found.
Resolution tips:
- Verify that the API credentials are correctly set up and have sufficient permissions.
- Ensure the customer email is valid and exists in the Omniwallet system.
- Check network connectivity and API endpoint availability.
Links and References
- Omniwallet API documentation (refer to the official Omniwallet API docs for detailed information on customer endpoints).