Examples

Ready-to-use workflows

Copy-paste code examples for common automation tasks. Each example includes the complete x402 payment flow.

AI & Content

Beginner

Webpage Summarizer

AI-powered content summarization for any URL

$0.25per execution

Features:

AI-powered summarization

URL content extraction

Configurable length

Multiple languages

Code Example:

// 1. Make request to xFlow
const response = await fetch('/api/run/summarize', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({ 
    url: 'https://example.com/article' 
  })
})

// 2. Handle 402 payment required
if (response.status === 402) {
  const paymentData = await response.json()
  console.log('Payment required:', paymentData.price, paymentData.currency)
  
  // 3. Simulate payment (in real app, redirect to payment_url)
  await fetch(paymentData.payment_url)
  
  // 4. Retry with payment token
  const retryResponse = await fetch('/api/run/summarize', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ 
      url: 'https://example.com/article',
      paymentToken: 'mock-token-123'
    })
  })
  
  const result = await retryResponse.json()
  console.log('Summary:', result.output.summary)
}

Finance

Beginner

Token Price Fetcher

Real-time cryptocurrency price data from multiple exchanges

$0.10per execution

Features:

Real-time prices

Multiple exchanges

Historical data

Price alerts

Code Example:

// Fetch token prices
const response = await fetch('/api/run/price-fetcher', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({ 
    tokens: ['BTC', 'ETH', 'USDC'],
    currency: 'USD'
  })
})

if (response.status === 402) {
  const paymentData = await response.json()
  // Handle payment...
}

const prices = await response.json()
console.log('Current prices:', prices.output)

AI & Vision

Intermediate

Image Captioner

Generate captions for images using AI vision models

$0.15per execution

Features:

AI vision analysis

Multiple styles

Object detection

Accessibility support

Code Example:

// Analyze image and generate caption
const response = await fetch('/api/run/image-captioner', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({ 
    imageUrl: 'https://example.com/image.jpg',
    style: 'descriptive' // or 'creative', 'technical'
  })
})

if (response.status === 402) {
  const paymentData = await response.json()
  // Handle payment...
}

const result = await response.json()
console.log('Image caption:', result.output.caption)

Getting Started

Ready to build?

Start with our examples or create your own custom workflows. All examples include complete payment handling.

1. Copy Code

Copy the example code and customize it for your needs

2. Test Live

Use our live demo to test the complete payment flow

3. Deploy

Deploy to production and start earning from your workflows