WaveSpeedAI APIBriaBria Text To Image 3.2

Bria Text To Image 3.2

Bria Text To Image 3.2

Playground

Try it on WavespeedAI!

Bria 3.2 is the next-generation commercial-ready text-to-image model. With just 4 billion parameters, it provides exceptional aesthetics and text rendering.

Features

Bria Text-to-Image 3.2

Bria T2I 3.2 turns text prompts into high-quality images with reliable composition, strong detail, and style control. It supports negative prompts, a wide range of aspect ratios, deterministic seed control, and API options for sync and BASE64 output. Trained on licensed data for compliant commercial use.


✨ Highlights

  • Crisp, production-ready renders with balanced lighting and clean details.
  • Composition control via aspect ratios and negative prompts.
  • Deterministic generation using a fixed seed, or explore variants with random seeds.
  • Workflow friendly: synchronous result fetch or lightweight async polling; URL or BASE64 delivery.

🧩 Parameters (1:1 with the panel)

  • prompt* (string, required) Describe subject, setting, lighting, lens/camera, materials, and style. Example: “Macro shot of a butterfly wing with dew drops, photorealistic, shallow depth of field, bokeh.”

  • aspect_ratio (dropdown) Canvas proportion. Options include: 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9.

  • negative_prompt (string, optional) Traits to avoid (e.g., “blurry, artifact, extra fingers, watermark, text”).

  • seed (integer, optional) Controls randomness. Same prompt + params + seed ⇒ same image. -1 uses a random seed (click the refresh icon in the UI to randomize).


🚀 How to Use (panel flow)

  1. Write prompt (required). Keep it concise but specific: subject + lighting + style/camera.
  2. Choose aspect_ratio. Pick the target output (e.g., 1:1 for square, 16:9 for landscape, 9:16 for vertical).
  3. (Optional) Add a negative_prompt to block artifacts or style drift.
  4. (Optional) Set a seed for reproducibility, or leave -1 to randomize.
  5. Click Run to generate the image. Keep settings and change only the seed to explore safe variants.

💰 Pricing

  • Per generation: $0.04

🧠 Prompting Tips

  • Lead with light & lens: “soft studio key light,” “golden hour backlight,” “35mm shallow DOF,” “macro bokeh” sharpen intent.
  • Style anchors: add photorealistic, cinematic, anime, watercolor, or minimalist to guide look.
  • Avoid clutter: push defects into negative_prompt early (e.g., “blurry, extra limbs, watermark”).
  • Consistent campaigns: fix aspect_ratio and seed to keep layout predictable while you adjust color/props.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result


# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/bria/image-3.2" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "aspect_ratio": "1:1",
    "seed": -1,
    "enable_sync_mode": false,
    "enable_base64_output": false
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"

Parameters

Task Submission Parameters

Request Parameters

ParameterTypeRequiredDefaultRangeDescription
promptstringYes-Text prompt for image generation
aspect_ratiostringNo1:11:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9The aspect ratio of the generated media.
negative_promptstringNo-The negative prompt for the generation.
seedintegerNo-1-1 ~ 2147483647The random seed to use for the generation. -1 means a random seed will be used.
enable_sync_modebooleanNofalse-If set to true, the function will wait for the result to be generated and uploaded before returning the response. It allows you to get the result directly in the response. This property is only available through the API.
enable_base64_outputbooleanNofalse-If enabled, the output will be encoded into a BASE64 string instead of a URL. This property is only available through the API.

Response Parameters

ParameterTypeDescription
codeintegerHTTP status code (e.g., 200 for success)
messagestringStatus message (e.g., “success”)
data.idstringUnique identifier for the prediction, Task Id
data.modelstringModel ID used for the prediction
data.outputsarrayArray of URLs to the generated content (empty when status is not completed)
data.urlsobjectObject containing related API endpoints
data.urls.getstringURL to retrieve the prediction result
data.has_nsfw_contentsarrayArray of boolean values indicating NSFW detection for each output
data.statusstringStatus of the task: created, processing, completed, or failed
data.created_atstringISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”)
data.errorstringError message (empty if no error occurred)
data.timingsobjectObject containing timing details
data.timings.inferenceintegerInference time in milliseconds

Result Request Parameters

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