HunyuanImage 3 Instruct text to image
Needs prompt. Served by fal.ai.
Inputs
- Prompt
- The text prompt to generate an image fromRequired · prompt
- Image size
- The desired size of the generated image (square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3 or landscape_16_9)Optional · image_size
- Output format
- The format of the generated image (jpeg or png)Optional · output_format
- Seed
- Random seed for reproducible resultsOptional · seed
- Enable prompt expansion
- If set to true, the prompt will be expanded through the model's internal recaptioning stepOptional · enable_prompt_expansion
- Guidance scale
- Controls how much the model adheres to the promptOptional · guidance_scale
- Enable safety checker
- If set to true, the safety checker will be enabledOptional · enable_safety_checker
- Num images
- The number of images to generateOptional · num_images
Pricing
- Price
- $0.095 per image
- Billing
- The provider’s price, with no markup. Billed for measured usage.
- Price checked
- 8 October 2026
Call
Your agent reads the schema and the price with inspect_tool before it runs the tool.
- MCP call
- cURL command
- TypeScript
- Tool ID
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