Flux 3 · Klein Edit Image | PineRouter Docs

Imageflux-3/klein-edit-image

Use with POST /v1/jobs, POST /v1/images/generations.

Price

Settings	Price
1k, editing	$0.010 per image
2k, editing	$0.016 per image
4k, editing	$0.041 per image

Input fields

Field	Type or options	Default
`prompt`	string
`image_urls`	list
`aspect_ratio`	`1:1` `4:3` `3:4` `3:2` `2:3` `16:9` `9:16` `21:9` `9:21` `auto`	`"auto"`
`resolution`	`1K` `2K` `4K`	`"1K"`
`width`	integer
`height`	integer
`output_format`	`png` `jpeg` `webp`	`"png"`
`num_images`	integer	`1`
`seed`	integer
`enhance_prompt`	`true` `false`	`true`

Files are public https links. Safety filters are always on.

Example

curl https://pinerouter.ai/v1/jobs \
  -H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
  -d '{"model":"flux-3/klein-edit-image","input":{"aspect_ratio":"auto","resolution":"1K","output_format":"png","num_images":1,"enhance_prompt":true,"prompt":"Describe what you want"}}'

Then poll GET /v1/jobs/<id> until data.status is succeeded (links in data.outputs), or pass webhook_url to be called when it finishes; see Jobs.

import time, requests

BASE, H = "https://pinerouter.ai", {"Authorization": "Bearer YOUR_API_KEY"}
job = requests.post(f"{BASE}/v1/jobs", headers=H, json={"model":"flux-3/klein-edit-image","input":{"aspect_ratio":"auto","resolution":"1K","output_format":"png","num_images":1,"enhance_prompt":True,"prompt":"Describe what you want"}}).json()["data"]
while job["status"] not in ("succeeded", "failed"):
    time.sleep(5)
    job = requests.get(f"{BASE}/v1/jobs/{job['id']}", headers=H).json()["data"]
print(job["outputs"] or job.get("error"))