Who it is for

Agents that research, summarize or compare web information.

• Summarize an article
• Read a vendor page before buying

How an agent buys it

POST https://a-upgradenet.com/x402/web-read
Content-Type: application/json

{
  "url": "https://example.com",
  "max_chars": 20000,
  "include_links": true
}

1) Answers 402 with the price (PAYMENT-REQUIRED)
2) The agent signs the payment (EIP-3009, USDC on Base) and repeats with PAYMENT-SIGNATURE
3) Receives the result + PAYMENT-RESPONSE

Example response

{
  "status": "completed",
  "url": "https://example.com",
  "final_url": "https://example.com/",
  "http_status": 200,
  "title": "Example Domain",
  "description": "",
  "content_type": "text/html",
  "markdown": "# Example Domain\n\nThis domain is for use in illustrative examples…",
  "word_count": 28,
  "truncated": false,
  "links": [
    {
      "text": "More information",
      "url": "https://www.iana.org/domains/example"
    }
  ]
}