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imagen-4-0-apimart

Imagen 4.0 is Google DeepMind's flagship text-to-image model with 2K output, improved detail, lighting, texture, and prompt adherence.

Text to imageVisual assetsSimple API

服务亮点

  • 99.9% SLA
  • Official discount
  • Usage-based billing
  • Low latency
查看详细价格
Input
Reference image
Click to upload reference imageOptional. Use for image-to-image or editing workflows.
Output

Result 1

Clean background with centered product.

#1

Result 2

Stronger side light and premium texture.

#2

Result 3

Ready for homepage hero cropping.

#3

imagen-4.0-apimart Examples

Common image generation scenarios and parameters

👆 Click on any example above to view full details, prompt, and parameters

Pricing details

Transparent usage-based pricing with no hidden fees.

Detailed Pricing

Usage-based pricing breakdown

ItemModePrice
Output Image 1KPer imageShown in dashboard
Output Image 2KPer imageShown in dashboard
Output Image 4KPer imageShown in dashboard
Reference ImageInputShown in dashboard

Billing Rules

  • Output price varies by model, resolution, quality, duration, or token usage.
  • Uploaded reference files may be charged separately when supported.
  • Add-on capabilities such as web search or image search may be billed per request.
  • Token-based models are billed by input and output tokens.
  • If the primary route is unavailable, Velokey may automatically switch to a stable fallback route when possible.
  • Usage is pay-as-you-go with transparent credit deduction.

* Final cost depends on the generated result.

Related models

Explore other models in the same family.

Affordable imagen-4.0-apimart API For AI Image Generation

Build powerful imaging features with imagen-4.0-apimart on Velokey - affordable 2K/4K output, smarter prompt understanding, and consistent character rendering for production-ready applications.

Introducing the Newly Released imagen-4.0-apimart and Its API Integration

imagen-4.0-apimart marks the next stage in high-fidelity image generation. It introduces sharper structural accuracy, improved character consistency, more precise text rendering, and cleaner material details. Velokey provides an affordable and integration-friendly way to use the imagen-4.0-apimart API, offering simplified pricing and a clean request workflow that fits directly into production systems, creative pipelines, or automated tools.

4K High-Fidelity Rendering with imagen-4.0-apimart API

The imagen-4.0-apimart API delivers high-fidelity image generation with sharp material detail, stable identity preservation, and consistent lighting across complex scenes, enabling production-grade clarity for product visualization, design tools, automated creative pipelines, and high-resolution content workflows.

View Documentation →

Structured Typography in imagen-4.0-apimart API

The imagen-4.0-apimart API provides reliable text placement and layout accuracy for posters, diagrams, UI concepts, and labeling tasks. It interprets typographic instructions with clarity for controlled text-to-image generation.

View Documentation →

Context-Aware Visual Reasoning with imagen-4.0-apimart

The imagen-4.0-apimart API can create scientific diagrams, annotated illustrations, instructional graphics, and data-driven imagery that follow logical relationships and real-world structure.

View Documentation →

Multi-Object Scene Consistency via imagen-4.0-apimart API

The imagen-4.0-apimart API maintains stable lighting, perspective, and material consistency across complex multi-object scenes. It understands spatial relationships and object interactions for coherent creative workflows.

View Documentation →

How to Deploy the imagen-4.0-apimart API on Velokey

Get started with our product in just a few simple steps...

1

Register on Velokey to Get Your imagen-4.0-apimart API Key

Create or sign in to your Velokey developer account to access your dashboard, where you can generate and manage your imagen-4.0-apimart API key. This key is required for authenticated requests when calling the imagen-4.0-apimart API.

2

Test imagen-4.0-apimart API Behavior in the Velokey Playground

Use the Velokey Playground to test prompt structures, aspect ratios, editing workflows, and output behavior before writing code. The Playground reflects the runtime behavior of the imagen-4.0-apimart API so you can refine parameters interactively.

3

Integrate and Start Generating

Integrate the Velokey API endpoint into your application, set the model parameter to imagen-4-0-apimart, and start generating high-quality results. Use the unified API interface to access all models.

How the imagen-4.0-apimart API Advances Beyond the Original Model

The comparison below highlights the key technical differences between the two versions.

Feature CategoryOriginal Modelimagen-4.0-apimart
Image ResolutionTypically around 1024x1024Supports 1K, 2K, and 4K generation with enhanced scaling and clarity
Detail AccuracySofter textures, occasional distortionsSharper micro-details, cleaner edges, more realistic surfaces
Text RenderingFrequent misspellings or blurry textImproved text clarity and accuracy with multilingual support

Why Developers Choose Velokey for imagen-4.0-apimart API Integration

💰

Affordable imagen-4.0-apimart API Pricing

Velokey offers competitive pricing for the imagen-4.0-apimart API, making high-performance generation accessible for developers at any scale. With a flexible pay-as-you-go credit model and no mandatory subscriptions, teams can avoid heavy upfront costs.

📚

Comprehensive imagen-4.0-apimart API Documentation & Integration Guides

Velokey provides well-structured imagen-4.0-apimart API documentation, including endpoint references, parameter details, code samples, and implementation best practices from testing to production deployment.

🔑

Unified API Interface

Through Velokey's unified API, access imagen-4.0-apimart and other models with just one API key. No need to manage multiple accounts and keys, simplifying integration and reducing maintenance costs.

⚡

99.9% High Availability Guarantee

Velokey provides automatic failover and stable backup routing, helping maintain 99.9% availability for the imagen-4.0-apimart API and production stability when a primary route is unavailable.

API Reference

Complete API call examples and parameter descriptions

Endpoint

https://api.velokey.ai/v1/images/generations

Authentication

Bearer YOUR_API_KEY

Request Example

curl https://api.velokey.ai/v1/images/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "imagen-4-0-apimart",
    "prompt": "A premium product photo...",
    "size": "1024x1024",
    "quality": "high"
  }'

Response Example

{
  "id": "req_abc123",
  "model": "imagen-4-0-apimart",
  "created": 1234567890,
  "data": { ... }
}

imagen-4.0-apimart API FAQ

What is the imagen-4.0-apimart API?

imagen-4.0-apimart is available through Velokey as a image model. Set model to imagen-4-0-apimart and use the family-specific endpoint.

Which parameters does imagen-4.0-apimart use?

The playground shows the main fields for imagen-4.0-apimart, including the model id and the most important generation parameters.

How is imagen-4.0-apimart billed?

Pricing is shown on this page when available, and credits are managed from one Velokey account.

Who should use imagen-4.0-apimart?

It fits teams that want to test, compare, and ship AI capabilities through a unified API.

Start building with imagen-4.0-apimart today

Use one API key to access low-cost, stable AI models through Velokey.

Get API KeyView Docs