Prefect Pony XL API reference

Call Prefect Pony XL from your own code with one PopNow API key. Below are the exact model IDs to send, every input field the model accepts, what each request costs in credits, and a request you can paste into a terminal.

At a glance

Made by: Prefect
Output: Image
From: 2.25 credits per image ($0.0225)
Typical time: about 18 s
Model IDs: prefect/pony-xl/text-to-image

1 credit = $0.01. A task holds the highest possible charge when it is accepted and settles the real amount when it finishes, rounded up to whole credits; failed tasks are not charged. Ask POST /api/v1/jobs/quote for the exact figure before you run.

Create Image

prefect/pony-xl/text-to-image

Price

Option	Credits (per image)	US dollars
`Default`	2.25	$0.0225

Parameters

Field	Type	Default	Allowed	What it does
`prompt`Required	`string`	—	up to 5,000 characters	Describe the image as comma-separated tags: quality tags first, then subject and wardrobe, then lighting and lens.
`size`Optional	`string`	`1024*1024`	10241024, 8961152, 1152896, 8321216, 1216832, 7681344, 1344*768	Output image size in pixels, written as width*height. All values are native SDXL shapes.
`output_format`Optional	`string`	`png`	png, jpeg, webp	File format of the returned image.
`seed`Optional	`integer`	—	0 to 2147483647	Random seed; the same seed with the same prompt and size reproduces the same image.

Example request

This request runs as it is; any field you leave out uses its default. Put your key in POPNOW_API_KEY first.

POST /api/v1/jobs/createTask?wait=60

curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask?wait=60" \
  -H "Authorization: Bearer $POPNOW_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
  "model": "prefect/pony-xl/text-to-image",
  "input": {
    "prompt": "A cozy reading nook beside a rain-streaked window, warm lamp light, a sleeping orange cat on a knitted blanket, soft film grain"
  }
}'

The response carries a taskId straight away. Read the result with GET /api/v1/jobs/recordInfo, or add callBackUrl to be notified.

GET /api/v1/jobs/recordInfo

curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
  -H "Authorization: Bearer $POPNOW_API_KEY"