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Mart402 PDF to Structured Markdown Parser
x402
Mart402 PDF to Structured Markdown Parser is a paid API for AI agents from mart402.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).
Converts PDF documents (text or scanned) to structured Markdown, with OCR and hallucination-guarded dual-engine consensus for scanned pages; Japanese-language optimized.
Price / call$0.01
Success—
StatusUnknown
How this service works
PDF parsing: PDF to structured Markdown. Send {url} (this 402 is the exact quote) or a quote_id from the free /v1/parse/quote; flat $0.01/doc for text PDFs, $0.015/page for scanned OCR with hallucination guard (dual-engine consensus). Japanese-strong.
Output
Structured Markdown representation of the PDF content. For text-based PDFs, direct conversion at $0.01/doc. For scanned PDFs, OCR output with dual-engine consensus hallucination guard at $0.015/page. Japanese-language documents handled with particular accuracy. Returns the document's content in hierarchical Markdown preserving headings, paragraphs, and structure.
Example use cases
Digitizing scanned Japanese invoices
“I have a scanned Japanese invoice PDF at https://example.com/invoice_jp.pdf — can you convert it to structured Markdown so I can extract the line items and totals?”
Extracting text from research paper PDF
“Please parse this research paper PDF at https://arxiv.org/pdf/2401.00001.pdf into clean Markdown so I can feed it into my summarization pipeline.”
Processing legal contract PDF
“I need to convert this legal contract PDF from https://example.com/contract.pdf into structured Markdown so I can search and analyze the clauses programmatically.”
Technical details
Endpoint
POSThttps://mart402.com/v1/parse?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need reliable PDF-to-Markdown conversion, especially for Japanese-language documents or scanned PDFs requiring OCR with accuracy verification. Prefer over generic OCR tools when hallucination guarding (dual-engine consensus) matters, or when you want flat per-document pricing for text PDFs. Use the free /v1/parse/quote endpoint first if you want a cost preview before committing.
Side effects
- URL is inaccessible or returns a non-PDF file — parse fails with an error
- Scanned PDF with very low image quality may produce degraded OCR output despite hallucination guard
- Quote ID expired or invalid — request rejected
- Password-protected PDFs cannot be processed
- Extremely large PDFs may time out or require pre-quoting via /v1/parse/quote
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string |
Tags
x402
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