Keep existing campaign image descriptions current
When an image description needs revision, send the asset ID and updated details through Notis.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Update Image by Asset ID
Update an image’s alt text and metadata; its URL cannot be changed.
Why this helps
Updated campaign context can make an existing image description incomplete or inaccurate.
- Update alt text or metadata for a known asset.
- Use an asset ID to target the existing library entry.
- Keep campaign image descriptions aligned with revised context.
Setup
Build it in a few focused steps.
- 1Connect ActiveTrail and AltText.ai once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it.
- 3Tell Notis to update the submitted AltText.ai asset ID with the revised alt text or metadata.
- 4Pick the webhook trigger and choose where run reports should go.
- 5Test with one real asset ID and verify the updated image details.
Questions about this workflow
Can this workflow change the image URL?
No. The update action cannot change the URL of an existing image.
What information should the request include?
Include the asset ID and the alt text or metadata you want updated.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link ActiveTrail to Alttext ai. A trigger fires from one place; an action lands in another.
ActiveTrail triggers
Alttext ai actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Bulk Create Images
Upload and process a CSV of image URLs to generate alt text in bulk.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Image
Add an image and generate its alt text.
Get Images
Retrieves images in your library.
Delete Image by Asset ID
Permanently delete an image from your library.
Search Images
Searches your library for previously processed images.
Get Account
Retrieve account settings and usage information.
Update Account
Updates account settings.
Get Image by Asset ID
Retrieve details about an image in your library.
Connect any two apps with Notis in the middle.
ActiveTrail and Alttext ai, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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