Overview

This node interacts with the Evolution API to perform various operations related to the 'Chat' resource, specifically the 'Check Number' operation. It is useful for scenarios where you need to verify or check the status of phone numbers via the Evolution API, such as validating user contact information or managing communication workflows.

Use Case Examples

1. Checking if a list of phone numbers are valid or active using the Evolution API.
2. Verifying phone numbers before sending messages or notifications to ensure deliverability.

Properties

Output

JSON

• result - The response data from the Evolution API for the check number operation, typically containing the status or validation results of the provided numbers.

Dependencies

• Requires an API key credential for the Evolution API to authenticate requests.

Troubleshooting

• If the node throws an 'Unsupported operation' error, verify that the resource and operation names are correctly set to 'Chat' and 'Check Number' respectively.
• Ensure the 'Instance Name' and 'Numbers' fields are correctly filled and formatted, especially the numbers as a comma-separated string.
• Check that the API credentials are valid and have the necessary permissions to perform the check number operation.

Links

• Evolution API Documentation - Official documentation for the Evolution API, useful for understanding available endpoints and request/response formats.