# Recraft V4.1 SVG - Core.Today AI API

> Generates production-ready SVG vector images with Recraft V4.1's design taste — clean geometry, structured layers and editable paths that stay crisp at any size.

- **Provider**: Recraft
- **Model ID**: recraft-ai/recraft-v4.1-svg
- **Category**: Image Generation
- **Credits**: 93 per image
- **Speed**: Medium
- **Quality**: High

## Features
- Native SVG output — true vector graphics, not a rasterized image
- Clean geometry with structured layers and editable paths
- Recraft V4.1 design taste and prompt accuracy
- Same aspect ratio / size presets as Recraft V4.1
- Long prompts up to 10,000 characters

## Use Cases
- Logos, brand marks and icon sets
- Flat illustrations and diagrams for web and print
- Vector assets for further editing in Illustrator, Figma or Inkscape
- Scalable graphics for packaging and signage

## API Endpoint

Base URL: https://api.core.today/v1
Create Prediction: POST /predictions
Get Status: GET /predictions/{job_id}

## Authentication
Header: X-API-Key: YOUR_API_KEY

## Input Parameters

### Required
- **prompt**: string - Text prompt for image generation (up to 10,000 characters)

### Optional
- **aspect_ratio**: string (default: Not set) - Aspect ratio of the generated image. When set, size is ignored
  Options: Not set, 1:1, 4:3, 3:4, 3:2, 2:3, 16:9, 9:16, 1:2, 2:1, 14:10, 10:14, 4:5, 5:4, 6:10
- **size**: string (default: 1024x1024) - Width and height of the generated image. Size is ignored if an aspect ratio is set.
  Options: 1024x1024, 1536x768, 768x1536, 1280x832, 832x1280, 1216x896, 896x1216, 1152x896, 896x1152, 832x1344, 1280x896, 896x1280, 1344x768, 768x1344

## Examples

### Isometric vector illustration
Detailed flat vector cross-section diagram
```json
{
  "model": "recraft-ai/recraft-v4.1-svg",
  "input": {
    "prompt": "A cross-section diagram of an impossible underground city built inside a giant geode — crystalline amethyst formations become the architecture, tiny silhouetted figures walk through the caverns. Flat vector illustration, intricate linework, deep indigo, lavender, pale gold and electric violet palette, isometric cross-section view.",
    "aspect_ratio": "Not set",
    "size": "1024x1024"
  }
}
```

### Logo mark
A simple, scalable single-color logo
```json
{
  "model": "recraft-ai/recraft-v4.1-svg",
  "input": {
    "prompt": "A minimalist geometric logo mark for a fintech startup, single color, flat vector style, no gradients",
    "aspect_ratio": "1:1"
  }
}
```

## Response Format
```json
{
  "job_id": "abc123",
  "status": "pending | processing | completed | failed",
  "result": "URL or data (when completed)"
}
```

## Usage Flow
1. POST /predictions with model and input -> receive job_id
2. GET /predictions/{job_id} -> poll until status is completed or failed
3. Result contains output URL(s)

## Tips
- Output is SVG, so it stays crisp at any size — best for logos, icons and flat illustration rather than photorealism
- SVG files open directly in design tools (Illustrator, Figma, Inkscape) for further edits
- Set aspect_ratio for common ratios; leave it 'Not set' and use size for exact dimensions
- Use Recraft V4.1 Pro SVG when you need more geometric detail and finer paths

## Documentation
https://replicate.com/recraft-ai/recraft-v4.1-svg