DocParse Document to Markdown Converter

x402

DocParse Document to Markdown Converter is a paid API for AI agents from 72-56-90-243.sslip.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Converts any document (PDF, Word, Excel, PowerPoint) or web page URL to clean Markdown text via a pay-per-call micropayment API

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call tools for AI agents: any document to clean Markdown (PDF, Word, Excel, PowerPoint, web pages); US company fundamentals, SEC filings and insider trades; Treasury yields; FRED macro data; official FX rates (ECB, Bank of Russia); hash, base64, JWT, UUID and JSON utilities. x402 USDC micropayments, no account or API key. Charged only on success.

Output

Returns a JSON object containing the converted markdown string, document title, detected file format, total character count, page count, a list of any warnings, and a boolean indicating whether the output was truncated. The markdown includes page break comments and preserves document structure.

Example use cases

Research paper ingestion for LLM

“I need to read and analyze this research paper — can you grab it from https://arxiv.org/pdf/2307.09288 and convert it to markdown so I can work with it?”

Financial filing text extraction

“Pull the full text out of this SEC 10-K filing PDF at https://example.com/annual-report.pdf and give it to me as markdown, up to 200000 characters.”

Web page content extraction

“Fetch https://en.wikipedia.org/wiki/Transformer_(machine_learning_model) and convert the page content to clean markdown so I can paste it into my notes.”

Technical details

Endpoint

POSThttps://72-56-90-243.sslip.io/v1/convert?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to convert documents or web pages to clean markdown on a pay-per-call basis with no API key or account setup — ideal for AI agent workflows that occasionally need document parsing without committing to a subscription. It handles a broad range of formats (PDF, Word, Excel, PowerPoint, HTML) in a single endpoint and charges only on success via USDC micropayments.

Side effects

Invalid or inaccessible URL returns an error — ensure the document URL is publicly reachable
Base64 payload exceeding ~25 MB will be rejected
Unsupported file formats not in the accepted set (PDF, DOCX, XLSX, PPTX, HTML) may fail
Payment failure via x402 USDC protocol will block the request
Truncation occurs silently if max_chars is set too low — check the truncated field in the response
Password-protected or encrypted documents cannot be parsed

Input

Schema · Request body

Field	Type	Description
url	string	Public http(s) URL of the document or web page
base64	string	File content, base64 (alternative to url, max ~25 MB)
filename	string	File name with extension, helps format detection
max_chars	integer	Truncate markdown to this many chars (default 100000)

Output

Schema · Response

{
  "type": "json",
  "example": {
    "chars": 39876,
    "pages": 15,
    "title": "Attention Is All You Need",
    "format": "pdf",
    "markdown": "<!-- page 1 -->\nProvided proper attribution is provided...",
    "warnings": [],
    "truncated": false
  }
}

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