vicegerentprince/Pixtex — Render n8n Workflow
Render an n8n workflow JSON into a hosted diagram image and keep it fresh on every push.
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Inputs
| name | description | required | default |
|---|---|---|---|
| workflow | Path to the n8n workflow JSON file to render. | yes | — |
| api-key | Your Pixtex API key. Store it as a repo secret and pass ${{ secrets.PIXTEX_API_KEY }}. | yes | — |
| image-id | Existing hosted-image id to update in place (keeps the URL stable). Omit to create a new image. | no | "" |
| name | Display name for the hosted image (defaults to the workflow's own name). | no | "" |
| options | Path to a JSON file of render options (background, palette, layout, …). | no | "" |
| version | Version of the pixtex CLI to run (npm dist-tag or exact version). | no | latest |
Outputs
| name | description |
|---|---|
| image-url | Stable URL of the hosted PNG — embed it in your README. |
| image-id | Hosted-image id. Capture this on the first run and feed it back as image-id to update in place. |
| markdown | Ready-to-paste markdown embed for the image. |