url-to-llm-markdown

Fetch a public web page, remove scripts/styles/navigation noise, and return bounded LLM-friendly Markdown plus canonical URL and fetch provenance.

Price: $0.01 USDC equivalent
Endpoint: POST /v1/url-to-llm-markdown
Network: Base mainnet · eip155:8453
Asset: USDC
MCP tool: url-to-llm-markdown
External payability: PASS · 2026-10-08T19:55:01.298Z

When an agent should use it

URL to LLM markdown
clean webpage for LLM context
fetch and normalize public web content without another API key

Input schema

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "max_chars": {
      "type": "integer",
      "minimum": 1000,
      "maximum": 150000
    }
  },
  "required": [
    "url"
  ],
  "additionalProperties": false
}

Example request

{
  "url": "https://example.com",
  "max_chars": 50000
}

Example output

{
  "final_url": "https://example.com/",
  "title": "Example Domain",
  "markdown": "# Example Domain\n\n...",
  "truncated": false
}

x402 flow

POST /v1/url-to-llm-markdown
→ HTTP 402 + PAYMENT-REQUIRED
→ buyer authorizes locally
→ retry same request with PAYMENT-SIGNATURE
→ one governed execution + machine-readable JSON

Discovery: OpenAPI · x402 · llms.txt

A valid 402/payability probe is operational evidence, not proof of independent demand, future settlement, or semantic correctness.