# v1 endpoints Endpoints that are part of BRIA API version 1. ## Generate Image - Base - [POST /text-to-image/base/{model_version}](https://docs.bria.ai/image-generation/v1-endpoints/text-to-image-base.md): Description This Image Generation pipeline enables builders to integrate the generation of high-quality, photorealistic or artistic images into their products. It harnesses the power of Bria’s proprietary text-to-image foundation models, enhanced with additional capabilities that optimize output quality and provide greater control. The pipeline supports native generation at 1MP resolution and accommodates a wide range of aspect ratios to fit diverse needs. Examples: prompt: A professional headshot of a CEO prompt: A surreal and whimsical food concept photo of a sunny-side-up egg clipped to a rope with a wooden clothespin, against a bright turquoise background. The yolk is glossy and slightly runny, dripping downward, creating a playful and unexpected visual. The composition is clean, colorful, and minimalistic, with a creative twist that evokes humor and imagination. On the bottom text "Just hanging out... Sunny side up!" This API endpoint supports content moderation via an optional parameter that can prevent generation if input images contain inappropriate content, and filters out unsafe generated images - the first blocked input image will fail the entire request. ## Generate Image - Fast - [POST /text-to-image/fast/{model_version}](https://docs.bria.ai/image-generation/v1-endpoints/text-to-image-fast.md): Description This Image Generation pipeline is optimized for speed, enabling builders to rapidly generate high-quality, photorealistic or artistic images without compromising visual fidelity. It leverages Bria’s proprietary text-to-image foundation models, combined with performance-oriented enhancements that ensure faster generation while maintaining control and flexibility. The pipeline supports native generation at 1MP resolution and accommodates a wide range of aspect ratios, making it ideal for applications that require quick turnaround with consistent output control. An example: prompt: A portrait of a Beautiful and playful ethereal singer, art deco, fantasy, intricate art deco golden designs, elegant, highly detailed, sharp focus, blurry background, teal and orange shades BRIA FAST model 2.3: This API endpoint supports content moderation via an optional parameter that can prevent generation if input images contain inappropriate content, and filters out unsafe generated images - the first blocked input image will fail the entire request. ## Generate Image - HD - [POST /text-to-image/hd/{model_version}](https://docs.bria.ai/image-generation/v1-endpoints/text-to-image-hd.md): Description This Image Generation pipeline is designed for builders working on projects that demand maximum image detail and clarity. It leverages Bria’s proprietary text-to-image foundation models, enhanced to deliver high-resolution outputs while preserving control and flexibility. The pipeline supports native generation at 1920×1080 resolution (or 1536×1536 for square aspect ratios) and accommodates a wide range of aspect ratios, making it ideal for use cases where visual precision and output quality are critical. Examples: prompt: A photo of detailed short female blond hair viewed from behind, with rich texture and clearly visible individual strands that give depth and realism, and featuring subtle waves reflect light BRIA HD model 2.2: prompt: A portrait of a Beautiful and playful ethereal singer, art deco, fantasy, intricate art deco golden designs, elegant, highly detailed, sharp focus, blurry background, teal and orange shades BRIA HD model 2.2: This API endpoint supports content moderation via an optional parameter that filters out unsafe generated images. ## Generate Vector Graphics - Base (Beta) - [POST /text-to-vector/base/{model_version}](https://docs.bria.ai/image-generation/v1-endpoints/text-to-vector-base.md): Description This Vector Generation pipeline enables builders to integrate the generation of high-quality, editable vector graphic assets into their products or workflows. It leverages Bria’s proprietary text-to-image foundation models, enhanced to produce vector-compatible outputs while maintaining control and flexibility. The pipeline supports generation of scalable assets such as icons, logos, and illustrations, making it ideal for use cases requiring vector graphics. Examples: prompt: A sticker of a cute kitten prompt: A beautiful butterfly On the left, a generated vector illustration. On the right, the same illustration after being re-colored in a vector editor This API endpoint supports content moderation via an optional parameter that can prevent generation if input images contain inappropriate content, and filters out unsafe generated images - the first blocked input image will fail the entire request. ## Generate Vector Graphics - Fast (Beta) - [POST /text-to-vector/fast/{model_version}](https://docs.bria.ai/image-generation/v1-endpoints/text-to-vector-fast.md): Description This Vector Generation pipeline is optimized for speed, enabling builders to quickly integrate the generation of high-quality, editable vector graphic assets into their products or workflows. It leverages Bria’s proprietary text-to-image foundation models, enhanced to accelerate output while maintaining control and flexibility. The pipeline supports generation of scalable assets such as icons, logos, and illustrations, making it ideal for use cases that require rapid delivery of vector graphics. Examples: prompt: An icon of a bird with a blue head and yellow beak against a solid background This API endpoint supports content moderation via an optional parameter that can prevent generation if input images contain inappropriate content, and filters out unsafe generated images - the first blocked input image will fail the entire request. ## Reimagine - Structure Reference - [POST /reimagine](https://docs.bria.ai/image-generation/v1-endpoints/reimagine-structure-reference.md): Description The /reimagine endpoint in Bria’s API allows guiding image generation not just with prompts but also by using an input image. This feature retains the original structure and depth of the input while incorporating new materials, colors, and textures to create fresh visuals. ### Key Benefits - Simplified Structure Guidance: Use a reference image to replicate its outline and depth, reducing the need for complex prompts and minimizing trial and error. - Versatile Input/Output Pairings: - Convert illustrations, sketches, or photos into new illustrative outputs. - Transform photos into variations that maintain the original layout. - Adjustable Structure Influence: Control how much the input image's structure impacts the output on a scale from 0 to 1, allowing for diverse creative results. - Aspect Ratio Preservation: Ensures the output maintains the reference image's aspect ratio for layout consistency. The output resolution is approximately 1 megapixel. - Seamless Integration with Tailored Generation: Combine structural references with tailored models to include unique IP characteristics in the generated outputs. ### Potential Use Cases Enhanced Creative Control for Platforms & Editing Tools Empower creative platforms and editing tools with advanced levels of control and flexibility for generating visual content. - Maintain Spatial Consistency Structure reference image Generated Visual (combined into a gif) - Convert Sketches to Illustrations Structure reference image prompt: A watercolor painting of a lively urban street featuring a red vintage car parked in front of multi-story buildings, where soft, fluid brushstrokes capture the subtle gradients in the building facades, with warm earth tones blending into cool blues and grays for the shadows, giving the scene a nostalgic and dreamy atmosphere. structure_ref_influence: 0.75 Generated Visual - Generate Diverse Variations Structure reference image prompt: A ginger kitten sits on a textured beige surface, surrounded by soft balls of yarn. structure_ref_influence: 0.75 Generated Visual - Stylize Typography and Logos Structure reference image prompt: curled orange peel. structure_ref_influence: 0.1 Generated Visual Interoperability with Tailored Generation - Reskin Gaming Assets: Maintain the structure and detail of assets while updating textures and colors for fresh looks without altering the original shape or layout. - Iterate on Gaming Asset Designs: Simplifies design iteration for gaming assets, enabling rapid exploration and refinement. - Customize Marketing Assets: Transform marketing visuals while preserving their composition, adding new styles and elements with structural guidance. - Adapt User-Generated Content: Repurpose user-generated content for marketing campaigns, making it fit seamlessly with brand aesthetics. For practical tips, view our guide here. This API endpoint supports content moderation via an optional parameter that can prevent generation if input images contain inappropriate content, and filters out unsafe generated images - the first blocked input image will fail the entire request. ## Prompt enhancement - [POST /prompt_enhancer](https://docs.bria.ai/image-generation/v1-endpoints/prompt-enhancer.md): Description The /prompt_enhancer route is designed to boost users' creativity by transforming simple prompts into more detailed and vivid descriptions. This helps generate richer, more diverse images. (It is also available as a built-in flag in all of our /text-to-image routes, excluding tailored generation.) We recommend using this feature by offering users a range of prompts to choose from before generating an image, enabling them to explore creative ideas. *Works best with short to medium prompts of up to approximately 50 words. Examples: original prompt: A cat enhanced prompt: A black and white photograph of a sophisticated Siamese cat, sitting in a chair next to a large window, with the urban cityscape visible in the background