Roundhouse AI

visual.hugen.tokyo

Generate high-quality webpage or asset screenshots (full-page or viewport) via Hugen's /visual/screenshot endpoint with configurable options.

OtherLiveeip155:8453Exactvia facilitator:dexter
https://visual.hugen.tokyo/visual/screenshot
Calls · 30d
4→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far.
$74.38
Verified settled volume
A floor: summed over 5,000 of 42,955 verified settlements.
$0.020
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "url": "https://github.com/coinbase/x402",
  "format": "jpeg",
  "_notice": "Payment required ($0.02 USDC on Base). Sample response below.",
  "viewport": {
    "width": 1280,
    "height": 720
  },
  "page_title": "GitHub - coinbase/x402: An open protocol for internet-native payments",
  "captured_at": "2026-03-05T12:34:56Z",
  "image_base64": "(pay to receive full base64-encoded JPEG screenshot)",
  "_alternatives": {
    "sdk": {
      "info": "One-line Python access — no wallet, no setup",
      "usage": "import x402_pay; r = x402_pay.get('https://visual.hugen.tokyo/visual/screenshot?url=https://example.com')",
      "install": "pip install x402-pay"
    },
    "scout": {
      "info": "Search 18+ sources in parallel — Hacker News, GitHub, npm, Reddit, X, and more ($0.01/source or $0.25 multi-search)",
      "example": "https://scout.hugen.tokyo/scout/multi?q=screenshot+pdf+api"
    },
    "mcp_gateway": {
      "url": "https://mcp.hugen.tokyo/mcp",
      "info": "Access this and 2300+ x402 APIs via a single MCP server. Payment brokered for you — supports API keys (no wallet), free trial (World ID), or x402.",
      "transport": "streamable-http"
    }
  },
  "render_time_ms": 1847,
  "file_size_bytes": 48320
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.02USDC≈ $0.02 USD
on Base · exact scheme

Pay 0.02 USDC on Base to 0x2932…E4f60. The signed payment is good for 5 minutes.

Paid to
0x2932…E4f60
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
20000 smallest units
20000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
4du4Af…oaS5Z
Token contract
EPjFWd…TDt1v
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:8453",
    "resource": "https://visual.hugen.tokyo/visual/screenshot",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
    },
    "payTo": "4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z",
    "amount": "20000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "resource": "https://visual.hugen.tokyo/visual/screenshot",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog
2026-09-23 19:14Z
Last indexed by Roundhouse
2026-09-24 17:45Z
Last enriched (probe, favicon, geo)
2026-09-23 17:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service visual.hugen.tokyo and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=visual.hugen.tokyo'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://visual.hugen.tokyo/visual/screenshot, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.