Nano Banana 2 Serverless API

 1# pip install "segmind>=1.1.0"
 2# export SEGMIND_API_KEY="YOUR_API_KEY"
 3import segmind
 4
 5# Async (v2): submit to the queue and block until COMPLETED.
 6# run() returns the final result dict (600s deadline, 1.0s poll by default).
 7result = segmind.run(
 8    "nano-banana-2",
 9    prompt="A professional photograph of a beautifully crafted hand-painted gold leaf sign on a glass window pane. The central focus is the text 'MEXITALY' rendered in an elegant, red and gold script font. Below it, in larger, bold, gold beveled letters with a deep red shadow and gold outline, are the words 'TORNABUONI'. Underneath, in smaller, teal and cream script lettering, is 'Strada64', followed by 'BarandRestaurant' on the final line in the same teal and cream script style. The entire text composition is framed by intricate gold and teal decorative flourishes and stylized star motifs. The reflection of a warm, bustling European street, specifically Via de' Tornabuoni in Florence with its historic architecture and pedestrian crowds at twilight, is visible through the glass pane, adding depth to the image. The glass itself has a slight texture. The perspective is a straight-on medium shot, capturing the details of the lettering and the atmospheric reflection.",
10    aspect_ratio="1:1",
11    output_resolution="1K",
12    output_format="jpg",
13    response_modalities="TEXT_AND_IMAGE",
14)
15print(result["status"])                      # COMPLETED
16print(result.get("output"))                  # model output (e.g. media URL)
17print(result["metrics"]["inference_time"])   # server compute seconds
18
19# --- Or submit + poll manually (track request_id, control the cadence) ---
20from segmind import SegmindClient, InferenceFailed, InferenceTimeout
21
22client = SegmindClient()                      # reads SEGMIND_API_KEY
23payload = {
24    "prompt": "A professional photograph of a beautifully crafted hand-painted gold leaf sign on a glass window pane. The central focus is the text 'MEXITALY' rendered in an elegant, red and gold script font. Below it, in larger, bold, gold beveled letters with a deep red shadow and gold outline, are the words 'TORNABUONI'. Underneath, in smaller, teal and cream script lettering, is 'Strada64', followed by 'BarandRestaurant' on the final line in the same teal and cream script style. The entire text composition is framed by intricate gold and teal decorative flourishes and stylized star motifs. The reflection of a warm, bustling European street, specifically Via de' Tornabuoni in Florence with its historic architecture and pedestrian crowds at twilight, is visible through the glass pane, adding depth to the image. The glass itself has a slight texture. The perspective is a straight-on medium shot, capturing the details of the lettering and the atmospheric reflection.",
25    "aspect_ratio": "1:1",
26    "output_resolution": "1K",
27    "output_format": "jpg",
28    "response_modalities": "TEXT_AND_IMAGE",
29}
30job = client.submit_async("nano-banana-2", **payload)
31print(job.request_id)                         # available immediately
32try:
33    result = job.wait(timeout=600, interval=1.0)
34except InferenceTimeout as e:
35    print("still running:", e.request_id)
36except InferenceFailed as e:
37    print("failed:", e.detail)