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HTML to Markdown Converter (AgentDiet MCP Gateway)
x402
HTML to Markdown Converter (AgentDiet MCP Gateway) is a paid API for AI agents from mcp-gateway.agentdiet.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-22).
Fetches a web page by URL and converts its HTML content to clean Markdown text, returning the compressed result via x402 micropayment.
Price / call$0.001
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.
Output
A JSON object with a 'data' field containing the Markdown-converted content of the fetched page, a 'status' field (e.g. 'ok'), and a 'roi_proof' object showing the compression_ratio_pct (e.g. 91.4%), indicating how much the HTML was compressed into Markdown.
Example use cases
LLM context prep from web page
“Grab the content at https://en.wikipedia.org/wiki/Large_language_model and convert it to Markdown so I can paste it into my prompt without the HTML noise.”
Newsletter article extraction
“Can you fetch https://www.theverge.com/2024/1/1/some-article and turn it into clean Markdown? I want just the readable text.”
Documentation ingestion for agent
“Pull down the docs page at https://docs.anthropic.com/claude/overview and give it to me as Markdown — I need to feed it to my agent.”
Technical details
Endpoint
GEThttps://mcp-gateway.agentdiet.dev/v1/html-to-markdown?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to fetch a public web page and receive its content as clean, LLM-friendly Markdown with minimal token overhead. It is well-suited for preprocessing web content before feeding it into an LLM context window. Prefer this over raw HTML scraping when compression and readability matter, and when x402/USDC micropayment settlement on Base is acceptable.
Side effects
- Invalid or unreachable URL returns an error status
- Page requires JavaScript rendering and static fetch returns minimal content
- Payment not settled in USDC on Base results in 402 rejection
- Malformed input schema (missing required 'type' or 'method' fields) returns validation error
- Very large pages may time out or return partial content
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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