Prefect Pony XL LoRA API reference

Call Prefect Pony XL LoRA 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: 3.6 credits per image ($0.036)
Typical time: about 9 s
Model IDs: prefect/pony-xl-lora/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-lora/text-to-image

Price

Option	Credits (per image)	US dollars
`Default`	3.6	$0.036

Parameters

Field	Type	Default	Allowed	What it does
`prompt`Required	`string`	—	up to 5,000 characters	Comma-separated tags with score tags first. Put LoRA trigger words at the start.
`aspect_ratio`Optional	`string`	`1:1`	1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9, 9:21	Output aspect ratio.
`loras`Optional	`array<object>`	`[]`	up to 3 items	Up to three LoRA weight files trained for Pony-family SDXL checkpoints, each with its own strength.
`guidance_scale`Optional	`number`	`3.5`	1 to 20	How closely the image follows the prompt, from 1 to 20.
`output_format`Optional	`string`	`jpeg`	jpeg, png, webp	Container of the returned image.
`seed`Optional	`integer`	—	0 to 2147483647	Random seed for controlled comparisons.

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-lora/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"