4yearcycle.com
Base · payout 0x9862ca83b72ab95521f457aff6e6efb03d8164c3
Answers HTTP 402
2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-03
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
35 x402-style payments from 8 distinct payers, $0.34 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 35
- Outside payers
- 8
- USDC
- 0.34
All USDC received at this payout address: $0.34 (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
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x9862ca83b72ab95521f457aff6e6efb03d8164c3 | 3 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-03 | 35 x402-style payments from 8 distinct payers, $0.34 USDC in the last 7 days (Base, exact read) |
- Hosts
- 4yearcycle.com
- Listings
- 3 registered in the x402 catalogue
- Price range
- $0.0050 to $0.010 per call, as registered
- Categories (auto)
- Market data (1), Other (1), Search (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x9862ca…8164c3 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 · 3
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://4yearcycle.com/x402/fx-rates Official daily foreign exchange reference rates from the European Central Bank (~30 currencies vs EUR, published each business day around 16:00 CET), rebased on request to any listed currency via EUR cross-rates and fil… | Base | Market data | $0.005 | 2026-09-30 |
https://4yearcycle.com/x402/tenders EU public procurement tender notices from the official TED (Tenders Electronic Daily) v3 API, filtered by CPV product/service code, country of performance and free-text keywords over a recent publication window; returns… | Base | Other | $0.01 | 2026-10-02 |
https://4yearcycle.com/x402/web-search General web search reselling the Tavily Search API: query the live web and get back ranked results (title, URL, snippet, relevance score) plus an optional short synthesized answer, with basic or advanced search depth an… | Base | Search | $0.01 | 2026-10-03 |
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.