Video pricing depends on model, resolution, duration, and channel type. The tables below show common submission pricing. Live billing in the dashboard and endpoint response is the final source of truth.
Midjourney Video
Grok Video
UnOfficial
See the full Grok video API documentation for endpoint details and integration guidance.Official
Promotion: All Grok Official models are billed at 40% off the official price. Video Extension API pricing is currently offered at a promotional rate and is subject to change.
HappyHorse Video
See the full HappyHorse API documentation for endpoint details and integration guidance.HappyHorse-Text to Video
HappyHorse-Image to Video
HappyHorse-Reference to Video
HappyHorse-Video Edit
Video edit billing: both input and output videos are billed by video seconds. Failed tasks are not billed and do not consume free quota.