Use PixelFireman in n8n.
Ready made templates for AI image generation, Nano Banana photo editing, and text to video. Import from a URL, paste your key, press run. No code, cheap, prepaid credits that never expire.
The templates
Generate AI images
A form takes a prompt, the PixelFireman API returns an image URL. About $6.25 per 1,000 images.
https://pixelfireman.com/n8n/pixelfireman-image-generation.jsonEdit photos with Nano Banana
Give an image URL and an instruction, get the edited photo back. Nano Banana is Google's Gemini 2.5 Flash Image. About $0.07 per edit.
https://pixelfireman.com/n8n/pixelfireman-nano-banana-edit.jsonGenerate short AI videos
A prompt plus a tier returns a short clip URL. Clips from $0.30, prepaid credits that never expire.
https://pixelfireman.com/n8n/pixelfireman-text-to-video.jsonBulk images from a Google Sheet
Read a column of prompts from a sheet, generate an image for each, and write the URL back. The high volume workhorse.
https://pixelfireman.com/n8n/pixelfireman-bulk-images-google-sheet.jsonImport it in 4 steps
- In n8n, create a New workflow.
- Top right, open the three dots menu and choose Import from URL. Paste one of the URLs above.
- Open the PixelFireman API node, and in the Authorization header replace
YOUR_PIXELFIREMAN_API_KEYwith your key. Keep the wordBearerand a space before it. - Press Test workflow, type a prompt, and the image or video URL comes back.
Get a key at pixelfireman.com/account. New accounts include free credits so you can run it before buying.
# what each template calls under the hood POST https://pixelfireman.com/v1/images # generate or Nano Banana edit POST https://pixelfireman.com/v1/videos # text to video # header: Authorization: Bearer pf_live_...
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Why run generation in n8n
n8n lets you wire generation into a bigger flow without code: a new row in a sheet triggers an image, a form builds a video, a schedule posts fresh clips. The PixelFireman node is a single HTTP request, so it drops into any workflow next to your other steps, at a price that makes running it at volume realistic.
Questions
Import a template from its URL, open the PixelFireman API node, replace YOUR_PIXELFIREMAN_API_KEY with your key, and run. A prompt goes in, an image or video URL comes back.
Same as the API: about $6.25 per 1,000 images, about $0.07 per Nano Banana edit, video clips from $0.30. Prepaid credits that never expire, failed renders never billed. No extra fee for n8n.
No. Import, paste your key into one field, press run. The request and response handling are already wired.
Wire cheap AI generation into your workflow.
Create a key, import a template, run your first job in minutes.