Developer Tool · x402 · early usage

Extract structured text, tables, and metadata from any PDF URL

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 doc…

by visual.hugen.tokyo · discovered, not yet claimed by its owner · updated 2026-09-22

30d calls2

30d payers2

MethodGET

Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

Tags: bazaar

Call contract

Method: GET
Input: query parameters
Output: json
Last paid call: 2026-09-22

Input example from Bazaar metadata

{
  "max_pages": "50",
  "url": "https://example.com/report.pdf"
}

Output example

{
  "metadata": {
    "file_size_bytes": 284672,
    "page_count": 12,
    "title": "Q1 2026 Financial Report"
  },
  "summary_stats": {
    "has_text": true,
    "total_characters": 18420,
    "total_tables": 3
  }
}

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/55098.json for the price and payment options.
Pay. Call GET https://visual.hugen.tokyo/visual/parse. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, Solana, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.02 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base, Solana
Demand: 2 calls · 2 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.02	0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60	300s
exact	Solana solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	$0.02	4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z	300s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "amountUsd": 0.02,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "amountUsd": 0.02,
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)

{
  "example": {
    "metadata": {
      "file_size_bytes": 284672,
      "page_count": 12,
      "title": "Q1 2026 Financial Report"
    },
    "summary_stats": {
      "has_text": true,
      "total_characters": 18420,
      "total_tables": 3
    }
  },
  "type": "json"
}

Example shape — generated from the schema, not a captured live response

{
  "metadata": {
    "file_size_bytes": 284672,
    "page_count": 12,
    "title": "Q1 2026 Financial Report"
  },
  "summary_stats": {
    "has_text": true,
    "total_characters": 18420,
    "total_tables": 3
  }
}

Examples

curl

curl "https://visual.hugen.tokyo/visual/parse"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://visual.hugen.tokyo/visual/parse");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://visual.hugen.tokyo/visual/parse")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: visual.hugen.tokyo
Endpoint: https://visual.hugen.tokyo/visual/parse
Machine-readable: /resources/55098.json