Fast 4 to 15 second 768p clips with native stereo audio, from text, a first and last frame, or image, video, and audio references in one request.
MiniMax Video Generation Proprietary Endpoint NewFast 4 to 15 second 768p clips with native stereo audio, from text, a first and last frame, or image, video, and audio references in one request.
minimax-h3-highspeed/v1/videos/generationsminimax/minimax-h3-highspeedminimax/h3-highspeedLive pay-as-you-go rates from the EmpirioLabs catalog. You are billed only for what you use, with no monthly minimum.
MiniMax H3 Highspeed runs through POST /v1/videos/generations. The request returns a job_id right away; poll GET /v1/jobs/{job_id} until the job completes and read the output URLs from the result. Get an API key from the EmpirioLabs dashboard.
curl https://api.empiriolabs.ai/v1/videos/generations \
-H "Authorization: Bearer $EMPIRIOLABS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "minimax-h3-highspeed",
"prompt": "Describe what you want MiniMax H3 Highspeed to generate."
}'curl https://api.empiriolabs.ai/v1/jobs/JOB_ID \
-H "Authorization: Bearer $EMPIRIOLABS_API_KEY"import requests
response = requests.post(
"https://api.empiriolabs.ai/v1/videos/generations",
headers={"Authorization": "Bearer YOUR_EMPIRIOLABS_API_KEY"},
json={
"model": "minimax-h3-highspeed",
"prompt": "Describe what you want MiniMax H3 Highspeed to generate.",
},
)
job = response.json()
# Generation runs as an async job. Poll until it completes.
import time
while True:
status = requests.get(
f"https://api.empiriolabs.ai/v1/jobs/{job['job_id']}",
headers={"Authorization": "Bearer YOUR_EMPIRIOLABS_API_KEY"},
).json()
if status.get("status") in ("completed", "failed"):
print(status)
break
time.sleep(5)Request parameters supported by the MiniMax H3 Highspeed API on EmpirioLabs. Defaults apply when a field is omitted.
| Parameter | Type | Default | Range / values | Description |
|---|---|---|---|---|
| prompt | string | - | - | Scene description, up to 7000 characters. Can describe action, camera work, dialogue, sound effects, and on-screen text. |
| mode | enum | auto | auto, t2v, i2v, flf, r2v | auto: detect from the inputs. t2v: text-to-video. i2v: animate one image as the opening frame. flf: transition from a first frame to a last frame. r2v:... |
| resolution | enum | 768p | 768p | Output resolution. |
| aspect_ratio | enum | adaptive | adaptive, 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 | Output aspect ratio. Adaptive follows the supplied input media. |
| duration | number | 6 | 4 to 15 | Clip length in seconds, whole numbers only. |
| image | string | - | - | Image URL. One opening frame for image-to-video, or up to 9 reference images for reference-to-video. |
| last_frame | string | - | - | Closing frame image URL. Supplying it selects first and last frame mode. |
| video | string | - | - | Reference video URL, up to 3 clips of 2 to 15 seconds each and 15 seconds in total. Reference video is billed for its own duration in addition to the generated clip. |
| audio | string | - | - | Reference audio URL, up to 3 clips of 2 to 15 seconds each. Requires an accompanying reference image or video. |
Generates 4 to 15 second clips at 24 fps in 768p, each with a native stereo audio track.
On EmpirioLabs, MiniMax H3 Highspeed is billed pay as you go: 768p $0.06 per second; Reference image input $0.03 per input image after the first 5. The live rate card on this page always matches what the API charges.
MiniMax H3 Highspeed is served through POST /v1/videos/generations on api.empiriolabs.ai with standard bearer-token authentication.
Yes. The EmpirioLabs playground runs MiniMax H3 Highspeed in the browser with the same parameters the API exposes, so you can test prompts before writing code.
Create an EmpirioLabs account, then generate a key under API Keys in the dashboard. Billing is pay-as-you-go credits, so you only pay for the requests you make.
Check out our pricing or reach out if you want your own model deployed on our stack.
