HeyGen Video 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 cheesemonger in her fifties, in a navy-and-white striped apron over a grey shirt, stands behind a worn wooden counter stacked with wheels of aged cheese in a small corner shop. Locked-off camera on a tripod, a medium shot framing her from the waist up, no camera movement. Daylight falls through the shopfront window to her left. She lifts one pale wedge of cheese toward the lens, holds it steady, and says to camera: \"This one's aged eighteen months. Taste it.\" Visible skin texture, pores and fine lines on her face and hands; no retouching, no beauty filter, no glamour lighting. Muted colour, no teal-orange grade. Plain apron and shelving, no logos, brand names, printed words or badges anywhere in frame. Sound: her voice close and clear, a short knife tap against the hard rind, a doorbell jingling once in the background, the low murmur of a few customers further back. No music.",
11    "resolution": "768p",
12    "duration": 8,
13    "aspect_ratio": "auto",
14    "prompt_enhancement": "quality",
15}
16job = client.submit_async("heygen-video-1", **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("heygen-video-1", **payload)