qr-code-generation

QR 码生成

使用 each::sense 生成具有艺术感、品牌特色且视觉效果出众的 QR 码。这项技能可将功能性与优美设计相结合，非常适合营销材料、名片、菜单等场景。

功能

• 风格化 QR 码：将标准 QR 码转变为艺术设计
• 集成 Logo：在 QR 码中央嵌入公司 Logo
• 品牌配色：创建与品牌形象相符的 QR 码
• 艺术主题：自然、几何、抽象及自定义主题
• 背景融合：将 QR 码与背景图片融合
• 渐变效果：使用多彩渐变填充，打造醒目设计
• 行业专用：餐厅菜单、名片、社交媒体主页

快速开始

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a stylized QR code for https://mywebsite.com with a modern tech aesthetic"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

QR 码设计注意事项

元素	最佳实践	对可扫描性的影响
纠错能力	艺术化 QR 码建议设为高（30%）	为设计提供更大自由度
Logo 尺寸	最多占 QR 码区域的 30%	Logo 越大，可靠性越低
色彩对比度	深色模块搭配浅色背景	扫描的必要条件
静区	保留白色边框	确保可靠扫描的必要条件
模块样式	圆角、圆点或自定义形状	样式统一时影响极小

使用场景示例

1. 基础风格化 QR 码

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Generate a stylized QR code for https://example.com. Use a modern, clean design with rounded corners on the modules. Keep it scannable with good contrast. Blue and white color scheme."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

2. 中央带 Logo 的 QR 码

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a QR code for https://mycompany.com with space in the center for a company logo. The QR should have a professional corporate look with dark blue modules. Make sure the center area is clean and square-shaped for logo placement."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max",
    "image_urls": ["https://example.com/company-logo.png"]
  }'

3. 艺术化 QR 码（自然主题）

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Generate an artistic QR code for https://naturereserve.org with a nature theme. Incorporate organic shapes - the modules should look like leaves or natural elements. Use earthy green and brown tones. The overall design should feel like it belongs in nature while remaining fully scannable."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

4. 品牌 QR 码（公司配色）

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a branded QR code for https://techstartup.io using brand colors: primary #FF6B35 (orange) and secondary #1A1A2E (dark navy). The design should feel innovative and tech-forward. Use geometric patterns around the QR code. Maintain high scannability."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

5. 带背景图片的 QR 码

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a QR code for https://beachresort.com that integrates with a tropical beach background. The QR modules should be semi-transparent or styled to blend naturally with the beach scene. Use sandy and ocean blue tones. The code must remain scannable despite the artistic integration."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

6. 极简 QR 码

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Generate a minimalist QR code for https://minimal.design. Ultra-clean aesthetic with thin, precise modules. Pure black on white. No decorative elements - just elegant simplicity. The design should feel premium and high-end through restraint."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

7. 多彩渐变 QR 码

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a vibrant gradient QR code for https://creativestudio.art. Apply a smooth gradient across the modules from pink (#FF6B9D) to purple (#C44569) to blue (#3D5A80). The gradient should flow diagonally. Make it eye-catching and artistic while remaining scannable."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

8. 餐厅菜单 QR 码

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a QR code for a restaurant digital menu at https://restaurant.com/menu. Design should have an elegant dining theme - incorporate subtle fork and knife motifs or food-related design elements around the QR. Use warm, appetizing colors like burgundy and gold. Perfect for table tents."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

9. 名片 QR 码

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Generate a professional QR code for a digital business card vCard at https://vcard.example.com/johndoe. The design should be compact and suitable for printing on a business card. Use a sophisticated charcoal gray color with subtle metallic accents. Include a small professional icon element."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

10. 社交媒体主页 QR 码

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a fun, social-media-ready QR code linking to https://linktr.ee/influencer. Design should feel young, trendy, and Instagram-worthy. Use a playful color palette with neon accents. Add decorative elements like stars or sparkles around the QR. Perfect for sharing on social platforms."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

最佳实践

设计指南

• 对比度是关键：确保模块与背景之间有足够强的对比度
• 测试可扫描性：务必确认生成的 QR 码可以正常扫描
• 纠错级别：级别越高，设计自由度越大
• 静区：保留 QR 码周围的空白区域
• 模块清晰度：即使采用艺术化样式，也要确保模块清晰可辨

配色指南

• 深色搭配浅色：传统对比效果最佳
• 避免红色和绿色：可能给色盲用户造成识别困难
• 统一样式：在所有模块上统一应用效果
• 背景对比度：确保与放置表面有足够的对比度

尺寸建议

使用场景	最小尺寸	建议尺寸
名片	2cm x 2cm	2.5cm x 2.5cm
桌牌	3cm x 3cm	4cm x 4cm
海报	5cm x 5cm	8cm x 8cm
广告牌	15cm x 15cm	20cm x 20cm

模式选择

生成前请询问用户：

“您想要快速且低成本，还是高质量？”

模式	适用场景	速度	质量
max	最终版 QR 码、印刷材料、品牌素材	较慢	最高
eco	快速预览、概念测试、多种变体	较快	良好

多轮创意迭代

使用 session_id 迭代 QR 码设计：

# Initial QR code design
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a stylized QR code for https://mybrand.com with a modern tech aesthetic"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "qr-design-project"
  }'

# Refine the design
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Make the corners more rounded and add a subtle glow effect around the QR code"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "qr-design-project"
  }'

# Request color variation
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a version with gold and black colors for our premium product line"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "qr-design-project"
  }'

为多个 URL 批量生成

为多个目标地址生成风格统一的 QR 码：

# Main website QR
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a branded QR code for https://company.com with blue gradient styling"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "eco",
    "session_id": "company-qr-set"
  }'

# Product page QR
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a matching QR code for https://company.com/products in the same style"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "eco",
    "session_id": "company-qr-set"
  }'

# Contact page QR
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a matching QR code for https://company.com/contact in the same style"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "eco",
    "session_id": "company-qr-set"
  }'

错误处理

错误	原因	解决方案
Failed to create prediction: HTTP 422	余额不足	前往 eachlabs.ai 充值
内容政策违规	URL 中包含违禁内容	使用合规的 URL
超时	生成任务过于复杂	将客户端超时设置为至少 10 分钟
QR 码无法扫描	设计过于艺术化、对比度过低	要求提高对比度并简化设计

QR 码提示词建议

创建 QR 码时，请在提示词中包含以下详细信息：

1. 目标 URL：QR 码应链接到的确切 URL
2. 风格主题：现代、简约、艺术化、品牌风格等
3. 颜色：具体的十六进制颜色代码或颜色描述
4. 使用场景：名片、海报、菜单、社交媒体
5. Logo 要求：是否需要预留 Logo 空间
6. 特殊效果：渐变、阴影、发光、图案

提示词结构示例

"Create a [style] QR code for [URL].
Use [colors] with [design elements].
Intended use: [placement/medium].
[Additional requirements like logo space, specific themes, etc.]
Ensure it remains scannable."

相关技能

• each-sense - 核心 API 文档
• product-photo-generation - 电商产品图片
• meta-ad-creative-generation - Meta 广告创意