the402 endpoint detail

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visual.hugen.tokyo visual parse

https://visual.hugen.tokyo/visual/parse

answers 402

Extract structured text, tables, and metadata from any PDF URL. Returns page-by-page text content, detected tables as JSON arrays, and document metadata (title, author, page count). No PDF library or OCR setup needed — pay per extraction. AI agent API for document intelligence and data extraction

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
170 ms
Payment options
2 usable of 2
Last checked
2026-08-15T14:38:22.999Z (3d ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fvisual.hugen.tokyo%2Fvisual%2Fparse"