Scans your media files to confirm whether an alpha channel (transparency) is present, helping you route files before layer composition.
One POST request. Get the result back directly — as an image, video, or JSON depending on the tool.
curl -X POST https://apiai.me/api/workflow/check-transparency \
-H "X-API-Key: YOUR_API_KEY" \
-F "image=@input.jpg" \
-F "field=has_transparency" \
-F "image=VALUE" \
-F "sample_percent=10" \
-F "threshold=250"
--output result.png
Test this tool visually before writing any code. Upload an image, set parameters, and see the result live. When it looks right, copy the auto-generated curl command and paste it into your app.
Process hundreds of images at once without writing a loop. Upload a CSV with one row per item, set your parameters, and download the results as a ZIP when they're done.
| Name | Type | Required | Description | Default / Options |
|---|---|---|---|---|
field |
string | optional | metadata field name to write (default: | has_transparency
|
image |
string | required | image input | — |
sample_percent |
string | optional | % of edge pixels that must be transparent (default: 10) | 10
|
threshold |
string | optional | Alpha threshold for | 250
|
Get an API key, test Check Transparency in the dashboard, and copy the curl command.