PierNode Documentation
Build applications with the PierNode API.
PierNode is a general-purpose AI media API. You send a prompt — and, for the image-driven products, an image you uploaded — and get back a generated image or video. Everything is asynchronous: you start a task and poll it until it is done.
What you can generate
| Product | Endpoint | Priced |
|---|---|---|
| Text to image | POST /api/v1/images/generations | per image |
| Image to image | POST /api/v1/images/transformations | per image |
| Text to video | POST /api/v1/videos/generations | per second |
| Image to video | POST /api/v1/videos/transformations | per second |
Current rates are shown on your dashboard.
Start here
- Quickstart — from an API key to your first image.
- Authentication — how to send your key.
- Uploading an image — needed for the two image-driven products.
- Tasks — polling, results and cancellation.
- Errors — what each status code means.
How billing works
Your account holds a USD balance. Starting a generation reserves its cost immediately; the reservation becomes a charge when the work succeeds, and is refunded in full if it fails. Polling a task is free, and so is uploading an image.