Pixverse 5 Transition 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    "first_frame_url": "https://segmind-resources.s3.amazonaws.com/input/e8e913ea-8f1e-4a95-a7c2-5da468aee277-kling-video-v1-pro-ai-avatar-input.png",
11    "last_frame_url": "https://segmind-resources.s3.amazonaws.com/input/b01761bd-9c4f-474f-8ff6-bc473aa7151e-bbc05c1e-a408-4f5e-91a7-85a0f0953ffb.png",
12    "duration": 5,
13    "prompt": "Create a slow rotation transition of the woman as she speaks on the stage.",
14    "quality": "540p",
15    "seed": 12345,
16    "motion_mode": "normal",
17    "sound_effect_content": "Soft ambient sounds of a rainforest with distant bird calls.",
18    "sound_effect_switch": True,
19    "lip_sync_switch": False,
20}
21job = client.submit_async("pixverse-5-transition", **payload)
22print(job.request_id)                         # available immediately
23try:
24    result = job.wait(timeout=900, interval=2.0)
25    print(result["status"])                  # COMPLETED
26    print(result.get("output"))              # model output (e.g. video URL)
27except InferenceTimeout as e:
28    print("still running:", e.request_id)    # re-poll later with this id
29except InferenceFailed as e:
30    print("failed:", e.detail)
31
32# Fast models (<=600s) can use the one-liner instead:
33# result = segmind.run("pixverse-5-transition", **payload)