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Flux 2 · Flex Text To Image

Image model, from $0.088 per image.

Imageflux-2/flex-text-to-image

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

Price

SettingsPrice
1k, 1s$0.088 per image
1s, 2k$0.150 per image

Input fields

FieldType or optionsDefault
promptstring
aspect_ratio1:1 4:3 3:4 16:9 9:16 3:2 2:3"1:1"
resolution1K 2K

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-2/flex-text-to-image","input":{"aspect_ratio":"1:1","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-2/flex-text-to-image","input":{"aspect_ratio":"1:1","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"))