MiniMax H3 Reference
MiniMax H3 Reference costs $0.072/sec on FairStack · a image to video model for Character or product consistency across shots, Style-locked sequences, Turning a set of stills into one coherent clip. No subscription required. Pay per generation with full REST API access. FairStack applies a transparent 20% margin on infrastructure cost so you always see the real price.
What is MiniMax H3 Reference?
MiniMax H3 Reference-to-Video builds a clip from reference images, keeping the subject and style consistent while following your prompt. Reference the images in the prompt by order — Image 1, Image 2, and so on. Up to five reference images per generation, at 480p, 768p, 2K or 4K and any duration from 5 to 15 seconds, with audio generated in the same pass. Billing is per second of output, at the model's cost plus a flat 20% platform fee, shown before you spend — the five references are included.
Key Features
What are MiniMax H3 Reference's strengths?
What are MiniMax H3 Reference's limitations?
What is MiniMax H3 Reference best for?
How much does MiniMax H3 Reference cost?
How does MiniMax H3 Reference perform across capabilities?
Estimated from the H3 family — NOT independently benchmarked. Re-score after a Visual Observatory sweep. PRD-1027.
How do I use the MiniMax H3 Reference API?
curl -X POST https://api.fairstack.ai/v1/generations/video \
-H "Authorization: Bearer $FAIRSTACK_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "h3-r2v",
"prompt": "Your prompt here"
}'import requests
response = requests.post(
"https://api.fairstack.ai/v1/generations/video",
headers={
"Authorization": f"Bearer {FAIRSTACK_API_KEY}",
"Content-Type": "application/json",
},
json={
"model": "h3-r2v",
"prompt": "Your prompt here",
},
)
result = response.json()
print(result["url"])const response = await fetch(
"https://api.fairstack.ai/v1/generations/video",
{
method: "POST",
headers: {
Authorization: `Bearer ${process.env.FAIRSTACK_API_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
model: "h3-r2v",
prompt: "Your prompt here",
}),
}
);
const result = await response.json();
console.log(result.url);What parameters does MiniMax H3 Reference support?
Frequently Asked Questions
How much does MiniMax H3 Reference cost?
MiniMax H3 Reference costs $0.072/sec on FairStack as of 2026-09-22. This price includes FairStack's transparent 20% margin on infrastructure cost. No subscription or monthly fee — you pay per generation only. Minimum deposit is $1.
What is MiniMax H3 Reference and what is it best for?
MiniMax H3 Reference-to-Video builds a clip from reference images, keeping the subject and style consistent while following your prompt. Reference the images in the prompt by order — Image 1, Image 2, and so on. Up to five reference images per generation, at 480p, 768p, 2K or 4K and any duration from 5 to 15 seconds, with audio generated in the same pass. Billing is per second of output, at the model's cost plus a flat 20% platform fee, shown before you spend — the five references are included. MiniMax H3 Reference is best for Character or product consistency across shots, Style-locked sequences, Turning a set of stills into one coherent clip. Available via FairStack's REST API with curl, Python, and Node.js SDKs.
Does MiniMax H3 Reference have an API?
Yes. MiniMax H3 Reference is available via FairStack's REST API at api.fairstack.ai. Send a POST request to /v1/generations/video with your API key and prompt. Works with curl, Python requests, Node.js fetch, and any HTTP client. No SDK installation required.
How does MiniMax H3 Reference compare to other video models?
MiniMax H3 Reference excels at Character or product consistency across shots, Style-locked sequences, Turning a set of stills into one coherent clip. It is a image to video model priced at $0.072/sec on FairStack. Key strengths: Keeps a subject consistent across a shot, Combines style and subject references. Compare all video models at fairstack.ai/models.