Models / Images / Black Forest Labs
FLUX.1 Kontext Pro Edit API
FLUX.1 Kontext Pro Edit API: $0.12 per image, prepaid, no subscription. Black Forest Labs's image model on one key; a failed generation is not charged.
flux-kontext-pro-editImagesper image
Price · per image, USD
| Settings | UplinkSwitch |
|---|---|
| any settings | $0.12 |
Charged when the request is accepted; refunded in full if the generation fails.
Call it · POST /v1/images/generations or POST /v1/generations
Python, OpenAI SDK
from openai import OpenAI
client = OpenAI(base_url="https://api.uplinkswitch.com/v1", api_key="sk-uplink-live-...")
result = client.images.generate(
model="flux-kontext-pro-edit",
prompt="A red paper boat on a calm blue pond, morning light",
extra_body={"input": {"image_urls":["https://example.com/input.png"]}},
)
print(result.data[0].url)Settings · in input
| Name | Type | Values | Default |
|---|---|---|---|
| prompt required | string | — | — |
| image_urls required | urls | — | — |
| size | string | 1:1, 4:3, 3:4, 16:9, 9:16, 21:9, 9:21 | 1:1 |
| output_format | string | png, jpg | — |
Questions
- How much does the FLUX.1 Kontext Pro Edit API cost?
- From $0.12 per image. The price depends on the settings in the table and is fixed when the request is accepted.
- How do I get a FLUX.1 Kontext Pro Edit API key?
- Create one in the console at uplinkswitch.ai/console: prepaid credit from $10, no subscription, and the key is live at once. Send it as the bearer token to /v1/images/generations with model flux-kontext-pro-edit; the same key calls every other model in the catalog.
- Is there a subscription?
- No. You add credit and each request is paid from it. There is no monthly fee and no minimum per request.
- What happens if a generation fails?
- It is refunded in full, automatically. You pay only for files you receive.
- How long are the files kept?
- Thirty days, at a URL on api.uplinkswitch.com. Download what you want to keep.
- Can I use the same key for other models?
- Yes. The same key calls every image, video, speech and 3D model and every chat model in the catalog.