Generación de imagen y vídeo, con una sola API.
Integra generación de imagen y vídeo con IA en tu producto: una API asíncrona sencilla, precios de pago por uso en dólares y ninguna infraestructura de modelos que mantener.
Cuatro formas de generar
Cada una es un único POST que devuelve una tarea que consultas. Misma autenticación, mismo modelo de tareas, mismo formato de resultado.
Texto a imagen
Describe una imagen y recíbela. Tres niveles de salida, de 1K a 4K.
POST /v1/images/generationsImagen a imagen
Transforma una imagen que subiste guiándote por un prompt: cambia el fondo, quita un objeto, reinterpreta la escena.
POST /v1/images/transformationsTexto a vídeo
Genera un clip a partir de un prompt. Cuatro resoluciones, de cuatro a quince segundos.
POST /v1/videos/generationsImagen a vídeo
Anima una imagen que subiste. Mismas resoluciones y duraciones que texto a vídeo.
POST /v1/videos/transformationsFour steps to your first image
No SDK required. Any HTTP client will do.
- 1
Create an API key
One key per account, from your dashboard. It is shown once.
- 2
Send a request
One POST. It returns immediately with a task, not a finished file.
- 3
Poll the task
Check the task until it is done. Polling is never billed.
- 4
Download the result
A signed link, valid for an hour. Re-poll for a fresh one.
Generate an image
curl -X POST https://app.piernode.com/api/v1/images/generations \
-H "Authorization: Bearer $PIERNODE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"prompt": "a red ceramic mug on a wooden table, studio lighting",
"resolution": "1k",
"aspectRatio": "16:9"
}'{
"id": "01JD8Z9K2M4N6P8Q0R2S4T6V8W",
"status": "QUEUED",
"createdAt": "2026-01-01T12:00:00.000Z"
}Built to be integrated
The parts of an AI pipeline you would otherwise build yourself.
Asynchronous by design
Generation takes seconds to minutes. Requests return a stable task id straight away, so nothing in your stack has to hold a connection open.
Direct, verified uploads
Your images are uploaded to storage we control and checked before use. PierNode never fetches a URL you supply, which keeps a whole class of attack out of your integration.
Prepaid balance in USD
Top up, then spend. Every generation reserves its cost up front and is refunded in full if it fails. No credits, no tokens, no conversion to work out.
No model plumbing
You send a prompt and get a result. Which model runs it is ours to manage, so your integration keeps working as the machinery behind it changes.
Pay for what you generate
Prices in US dollars, charged per image or per second of video. Nothing is charged for a generation that fails.
Images
Videos
A video costs its resolution rate multiplied by its length — five seconds at 720p is $0.70.