Hunyuan Image V3 API

Hunyuan Image V3 is an advanced text-to-image model that generates high-quality images from text prompts.

Modalities
Image, TextImage
Price
$0.1per Megapixel
Model type
Image generation
Released
Oct 13, 2025

Hunyuan Image V3 overview

Sample Hunyuan Image V3 image generated through AI/ML API: A ginger cat asleep on a stack of exactly three hardcover books in a rainy bookshop window at dusk. Gold lette

Hunyuan Image V3 specs

Model ID
hunyuan/hunyuan-image-v3-text-to-image
Developer
Tencent
Input
Image, Text
Output
Image
Endpoint
POST https://api.aimlapi.com/v1/images/generations

Hunyuan Image V3 is an advanced text-to-image model that generates high-quality images from text prompts.

Hunyuan Image V3 API Pricing
- Pricing on request

High-volume image generation
Produce product visuals, thumbnails, and marketing assets programmatically at scale.

Creative and concept art
Turn text prompts into illustrations, mockups, and design explorations.

Use cases

Generate images synchronously from text prompts.

Supports generating visual content that effectively conveys written material.

Can be used for text-heavy imagery where legible Chinese or English text is rendered within the image.

Suitable for localized marketing assets, product imagery, or editorial visuals.

Hunyuan Image V3 API pricing

Hunyuan Image V3 pricing in US dollars
UsagePriceUnit
Image generation$0.1per Megapixel

The final price depends on request parameters such as resolution or duration.

Prices from the AI/ML API price list, checked on Nov 4, 2026.

Hunyuan Image V3 vs other image models: prices

AI/ML API rates for 5 models, per Megapixel.

AI/ML API prices in USD per Megapixel
ModelPer Megapixel
Hunyuan Image V3$0.1
FLUX.2 Max Edit$0.07
USO Image to Image$0.1
USO$0.1
FLUX Outpainting$0.13

How to use the Hunyuan Image V3 API

View docs

Build with your agent

Give your agent the model details, code and documentation.

1Get your API key

Create API key
export AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"

2Make your first request

curl 'https://api.aimlapi.com/v1/images/generations' \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "model": "hunyuan/hunyuan-image-v3-text-to-image",
  "prompt": "A ginger cat asleep on a stack of exactly three hardcover books in a rainy bookshop window at dusk. Gold lettering on the glass reads OPEN LATE. Warm lamp light inside, raindrops and blurred neon reflections outside, 35mm film photo."
}'

Related articles

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Hunyuan Image V3 FAQ

What inputs and outputs does Hunyuan Image V3 support?

Hunyuan Image V3 takes image, text as input and returns image.

How much does Hunyuan Image V3 cost?

Hunyuan Image V3 costs $0.1 per Megapixel on AI/ML API, billed as you go with no subscription.

How is Hunyuan Image V3 billed?

Hunyuan Image V3 is billed per generation, a fixed charge per output rather than by prompt length.

Can Hunyuan Image V3 take an existing image as input?

Yes, Hunyuan Image V3 accepts image input as well as a text prompt.

Who created Hunyuan Image V3?

Hunyuan Image V3 was built by Tencent.

How do I call Hunyuan Image V3 on AI/ML API?

Send a request to https://api.aimlapi.com/v1/images/generations with hunyuan/hunyuan-image-v3-text-to-image as the model id.

Is Hunyuan Image V3 available through a single API key?

Yes. Hunyuan Image V3 is served through AI/ML API, so the same key and endpoint format used for other models applies.

What is the model identifier used to call Hunyuan Image V3?

The model ID is hunyuan/hunyuan-image-v3-text-to-image.

Start building with Hunyuan Image V3

Hunyuan Image V3 API

hunyuan/hunyuan-image-v3-text-to-image

Build with your agent

Give your agent the model details, code and documentation.

1Get your API key

Create API key
export AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"

2Make your first request

curl 'https://api.aimlapi.com/v1/images/generations' \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "model": "hunyuan/hunyuan-image-v3-text-to-image",
  "prompt": "A ginger cat asleep on a stack of exactly three hardcover books in a rainy bookshop window at dusk. Gold lettering on the glass reads OPEN LATE. Warm lamp light inside, raindrops and blurred neon reflections outside, 35mm film photo."
}'