scrapecheck.fly.dev
Base, Polygon · payout 0x455f20ec147477cafcd6d77c1604529f3c4ff665
Answers HTTP 402
0 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-09-18
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)
4 x402-style payments from 3 distinct payers, $0.03 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 4
- Outside payers
- 3
- USDC
- 0.03
This window shows the pattern of machine noise (few payers, dust amounts), so it does not count toward the evidence ranking.
All USDC received at this payout address: $0.03 (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 | 0x455f20ec147477cafcd6d77c1604529f3c4ff665 | 2 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-18 | 4 x402-style payments from 3 distinct payers, $0.03 USDC in the last 7 days (Base, exact read) |
| Polygon | 0x455f20ec147477cafcd6d77c1604529f3c4ff665 | 2 | 0 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-18 | unknown. not measured on this chain yet |
- Hosts
- scrapecheck.fly.dev
- Listings
- 4 registered in the x402 catalogue
- Price range
- $0.0020 to $0.010 per call, as registered
- Categories (auto)
- Other (4)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x455f20…4ff665 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 · 4
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://scrapecheck.fly.dev/verify-presence PRESENCE tier (deterministic, no LLM): confirms the claimed value appears on the live page — it does NOT confirm the value is the right answer to the question. Positive verdict is "present", never "pass"; check_type web… | Base | Other | $0.002 | 2026-09-06 |
https://scrapecheck.fly.dev/verify Checks whether a value you did not fetch yourself is actually on the page it came from. Independently re-fetches the source and returns a signed pass/fail/unverifiable verdict. A claim is never certified unless the re-f… | Base | Other | $0.01 | 2026-10-02 |
https://scrapecheck.fly.dev/verify Checks whether a value you did not fetch yourself is actually on the page it came from. Independently re-fetches the source and returns a signed pass/fail/unverifiable verdict. A claim is never certified unless the re-f… | Polygon | Other | unknown | 2026-10-02 |
https://scrapecheck.fly.dev/verify-presence PRESENCE tier (deterministic, no LLM): confirms the claimed value appears on the live page — it does NOT confirm the value is the right answer to the question. Positive verdict is "present", never "pass"; check_type web… | Polygon | Other | unknown | 2026-09-06 |
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.