Sato Hub

x402 · merchants

api.polym.uk

Base · payout 0x7b13107779cfda1beba3289d0fbe27310436f3e3

Answers HTTP 402

unknown. We hold no reading for this seller's endpoints.

no reading date

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

5 x402-style payments from 3 distinct payers, $0.25 USDC in the last 7 days (Base, exact read)

window ended 2026-10-05

Payments
5
Outside payers
3
USDC
0.25

All USDC received at this payout address: $0.25 (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
Base0x7b13107779cfda1beba3289d0fbe27310436f3e37unknown5 x402-style payments from 3 distinct payers, $0.25 USDC in the last 7 days (Base, exact read)
Hosts
api.polym.uk, api.x402intel.uk
Listings
7 registered in the x402 catalogue
Price range
$0.050 per call, as registered
Categories (auto)
Market data (5), Onchain data (1), Security (1)
First seen
2026-10-05 · last seen 2026-10-05

Claim this merchant

Sign a message from the payout address 0x7b1310…36f3e3 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 · 7

EndpointChainCategoryPriceCatalogue date
https://api.polym.uk/market-authenticity/:conditionId
Per-market Polymarket taker-flow concentration, price-band structure and book compatibility. Facts, never a fraud verdict. BEFORE YOU PAY: free substitute https://dash.polym.uk/markets.json. THIS ADDS: A single-market l…
BaseMarket data$0.052026-09-07
https://api.polym.uk/market-intelligence/:conditionId
Resolution-integrity dossier for one Polymarket market: UMA exposure, proposer and disputer records, post-open context, comparables. Never a forecast. BEFORE YOU PAY: free substitute https://dash.polym.uk/calibration.js…
BaseMarket data$0.052026-09-07
https://api.polym.uk/resolution-risk
UMA resolution dispute and flip base rates by category and criterion clarity; descriptive historical compatibility, not a market-specific forecast. BEFORE YOU PAY: free substitute https://dash.polym.uk/uma-base-rates.js…
BaseSecurity$0.052026-09-30
https://api.polym.uk/resolution-watchlist
Live Polymarket watchlist ranked by structural UMA resolution base-rate signals, with flip risk kept as a separate conditional axis. BEFORE YOU PAY: free substitute https://dash.polym.uk/markets.json and https://dash.po…
BaseMarket data$0.052026-09-07
https://api.polym.uk/screener
Ranked Polymarket market-flow screener with factual concentration and liquidity-compatibility fields for the observed window. BEFORE YOU PAY: free substitute https://dash.polym.uk/markets.json. THIS ADDS: Little today, …
BaseMarket data$0.052026-09-30
https://api.x402intel.uk/x402-authenticity/:payTo
x402 seller attribution intelligence: reported calls versus catalog-attributed on-chain USDC flow, payer-address concentration and forensic signals. Attribution is not protocol or fraud proof.
BaseOnchain data$0.052026-08-26
https://api.x402intel.uk/x402-market
x402 market intelligence with current catalog-attributed USDC flow, address-level demand signals and separately labeled value-matched history. The headline covers Base only (market.universeChains); the multi-chain pictu…
BaseMarket data$0.052026-09-08

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.