Hailuo 2.3 Fast Serverless API

 1# pip install "segmind>=1.1.0"
 2# export SEGMIND_API_KEY="YOUR_API_KEY"
 3from segmind import SegmindClient, InferenceFailed, InferenceTimeout
 4
 5# Async (v2) — recommended for long-running / video models.
 6# run() blocks up to 600s; submit_async + job.wait(timeout=...) sets a longer
 7# deadline and keeps the request_id so you can re-poll later.
 8client = SegmindClient()                      # reads SEGMIND_API_KEY
 9payload = {
10    "prompt": "A woman stands outdoors in soft sunlight, modeling a blue floral knit cardigan over white pants. She gently poses with relaxed confidence, running her hand through her flowing hair as the camera slowly pans around, highlighting the sweater’s floral pattern against a natural garden background.",
11    "duration": 6,
12    "resolution": "1080p",
13    "prompt_optimizer": True,
14    "first_frame_image": "https://segmind-resources.s3.amazonaws.com/input/a1f4d83b-62f9-4842-91c7-2af871836dd6-hailuo-2.3-fast.jpg",
15}
16job = client.submit_async("hailuo-2.3-fast", **payload)
17print(job.request_id)                         # available immediately
18try:
19    result = job.wait(timeout=900, interval=2.0)
20    print(result["status"])                  # COMPLETED
21    print(result.get("output"))              # model output (e.g. video URL)
22except InferenceTimeout as e:
23    print("still running:", e.request_id)    # re-poll later with this id
24except InferenceFailed as e:
25    print("failed:", e.detail)
26
27# Fast models (<=600s) can use the one-liner instead:
28# result = segmind.run("hailuo-2.3-fast", **payload)