Sato Hub

x402 · merchants

defi.hugen.tokyo

Base · payout 0x29322ea7ecb34aa6164cb2ddeb9ce650902e4f60

Answers HTTP 402

4 of 9 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-02

Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

202 x402-style payments from 102 distinct payers, $1.51 USDC in the last 7 days (Base, exact read)

window ended 2026-10-05

Payments
202
Outside payers
102
USDC
1.51

All USDC received at this payout address: $1.51 (includes payments that are not x402)

Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.

Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out

Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Chains · one payout address, each chain read on its own

ChainPayout addressListingsAnswers 402x402-style payments
Base0x29322ea7ecb34aa6164cb2ddeb9ce650902e4f60594 of 9 probed endpoints answered HTTP 402 with a parseable payment payload
2026-10-02
202 x402-style payments from 102 distinct payers, $1.51 USDC in the last 7 days (Base, exact read)
Hosts
api.aidress.ai, content.hugen.tokyo, defi.hugen.tokyo, domain.hugen.tokyo, gotobi.hugen.tokyo, intel.hugen.tokyo, mailcheck.hugen.tokyo, scout.hugen.tokyo, tick.hugen.tokyo, visual.hugen.tokyo, weather.hugen.tokyo, whale.hugen.tokyo
Listings
59 registered in the x402 catalogue
Price range
$0.0050 to $0.250 per call, as registered
Categories (auto)
Onchain data (11), Identity (10), Other (10), Web data (10), Market data (7), Security (4), Media (3), Developer tools (2), Search (2)
First seen
2026-10-05 · last seen 2026-10-05

Claim this merchant

Sign a message from the payout address 0x29322e…2e4f60 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

Registrations · 59

EndpointChainCategoryPriceCatalogue date
https://content.hugen.tokyo/content/summary
AI-powered content summarization — extracts clean text from any URL then generates a concise 2-4 sentence summary, 3-5 key points, and named entity extraction (people, organizations, products, locations, events). Handle…
BaseWeb data$0.022026-09-15
https://domain.hugen.tokyo/domain/full
Complete domain intelligence in one call — WHOIS, multi-resolver DNS, SSL/TLS, tech stack, security headers, subdomain discovery, redirect chain. All 7 run in parallel with individual timeouts. Partial results on compon…
BaseIdentity$0.022026-09-15
https://intel.hugen.tokyo/intel/token-report/lite
Multi-source token due diligence — same aggregation as token-report (security checks, market data, liquidity analysis from 4+ sources) with weighted 0-100 risk scoring and red/green flags. No AI verdict prose — structur…
BaseMarket data$0.022026-09-30
https://visual.hugen.tokyo/visual/parse
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 — …
BaseMedia$0.022026-09-22
https://visual.hugen.tokyo/visual/pdf
Render any URL into a clean A4 PDF with print-quality graphics. Auto-removes ads, cookie banners, and overlays. Returns base64-encoded PDF with metadata. No browser infrastructure or PDF library needed — pay per render.…
BaseMedia$0.022026-09-22
https://visual.hugen.tokyo/visual/screenshot
Screenshot any public URL — returns base64 JPEG/PNG with metadata (page title, file size, render time). Full-page scroll capture, CSS selector targeting, device emulation (iPhone 15 Pro, Pixel 7, iPad Pro 12.9), dark mo…
BaseWeb data$0.022026-09-22
https://visual.hugen.tokyo/visual/ocr
OCR extraction from scanned PDF documents (English). Uses Tesseract to read text from image-based pages that have no embedded text layer. Returns structured text and metadata. Ideal for invoices, receipts, contracts, an…
BaseMedia$0.052026-10-05
https://scout.hugen.tokyo/scout/x
Search X (Twitter) for real-time posts, trends, and discussions via xAI Grok. AI agent API for social media intelligence and sentiment analysis. Accepts USDC payments on Base and Solana
BaseWeb data$0.22026-09-20
https://scout.hugen.tokyo/scout/report/full
Comprehensive intelligence report — search all 18 sources in parallel including X/Twitter, Product Hunt, Reddit, YouTube. AI agent API for full market research and competitive analysis. Accepts USDC payments on Base and…
BaseOther$0.252026-09-27

Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.

Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.