Clientes Online - WhatsAppInstall

Overview

This node integrates with a customer relationship platform focused on WhatsApp interactions. Specifically, the "Extra - Transcrição - Imagem EN" operation generates an English caption (transcription) for an image provided via URL. This is useful in scenarios where you want to automatically create descriptive text or alt-text for images, such as for accessibility, content summarization, or social media automation.

Practical examples:

• Automatically generate English captions for product images to improve SEO and accessibility.
• Create image descriptions for marketing campaigns without manual input.
• Assist in content moderation by transcribing image content into text.

Properties

Output

The node outputs JSON data containing the generated English caption for the given image URL. The exact structure depends on the external service response but typically includes fields like the caption text and possibly metadata about the transcription.

If the node supports binary data output (not explicitly shown here), it would relate to image data or related media, but this operation focuses on textual caption generation.

Dependencies

• Requires an API key credential to authenticate with the Clientes Online platform.
• Depends on the external Clientes Online API service that performs image transcription/captioning.
• The node must be configured with valid credentials for the Clientes Online platform within n8n.

Troubleshooting

• Common issues:

  • Invalid or missing image URL: Ensure the URL is accessible and points directly to an image.
  • Authentication errors: Verify that the API key credential is correctly set up and has necessary permissions.
  • Network or API downtime: Check connectivity and Clientes Online service status.

• Error messages:

  • Errors related to invalid URLs or unsupported image formats usually indicate the input URL is incorrect or inaccessible.
  • Authentication failures suggest problems with the API key or credential configuration.
  • Timeout or network errors may require retrying or checking firewall/proxy settings.

Links and References

• Clientes Online Platform Documentation (general reference; actual link depends on the service)
• n8n documentation on Credentials
• Image captioning and transcription concepts: https://en.wikipedia.org/wiki/Image_captioning