Overview

This node integrates with the Dataplace CEP API to perform postal code (CEP) lookups. It is useful for workflows that require address validation, enrichment, or geolocation based on Brazilian postal codes. For example, it can be used to automatically fetch address details when a CEP is provided in an input dataset.

Use Case Examples

1. Validating user-entered postal codes in an e-commerce checkout process.
2. Enriching customer data with address details based on CEPs.
3. Automating address verification in logistics and delivery workflows.

Output

JSON

• json - The JSON response from the Dataplace CEP API containing postal code information or error details.

Dependencies

• Requires an API key credential for the Dataplace CEP API, configured under 'dataplaceCEPApi'.

Troubleshooting

• Common issues include authentication failures due to invalid or missing API credentials. Ensure the 'dataplaceCEPApi' credential is correctly configured with a valid API key and base URL.
• API request errors may occur if the input data is empty or malformed; the node handles empty parameters by converting them to null before sending the request.
• If the node is set to continue on failure, errors from the API will be returned in the output JSON under an 'error' property; otherwise, the node execution will stop on error.