api.flipvo.com
Base · payout 0x849610c11c1e9b309235932faab6368cee7f7c57
Answers HTTP 402
2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
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)
8 x402-style payments from 3 distinct payers, $0.11 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 8
- Outside payers
- 3
- USDC
- 0.11
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: $0.11 (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 | 0x849610c11c1e9b309235932faab6368cee7f7c57 | 13 | 2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 8 x402-style payments from 3 distinct payers, $0.11 USDC in the last 7 days (Base, exact read) |
- Hosts
- api.flipvo.com
- Listings
- 13 registered in the x402 catalogue
- Price range
- $0.0010 to $0.100 per call, as registered
- Categories (auto)
- Other (6), Commerce (2), Security (2), Developer tools (1), Identity (1), Search (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x849610…7f7c57 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 · 13
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://api.flipvo.com/v1/ping Cheapest possible paid call: proves your wallet, our 402, and the receipt path work. Returns pong and a timestamp. | Base | Developer tools | $0.001 | 2026-09-25 |
https://api.flipvo.com/v1/drive Real road driving time and distance between two named places (airports, stations, hotels, addresses). OpenStreetMap-based, worldwide. | Base | Commerce | $0.01 | 2026-10-04 |
https://api.flipvo.com/v1/entity/lookup State business-registry record by entity number or exact name: status, formation date, principal address, registered agent, officers. Currently served: FL, OR. Up to 10 entities; empty entities is a paid 200. Oregon cov… | Base | Other | $0.01 | 2026-09-28 |
https://api.flipvo.com/v1/exclusions/screen Screens a person or business name, or an NPI, against the HHS-OIG exclusion list (LEIE, Medicare and Medicaid): potential matches only, each with name score, reasons, NPI, state, specialty, exclusion type and date. Not … | Base | Security | $0.01 | 2026-10-01 |
https://api.flipvo.com/v1/nonprofit/verify IRS nonprofit status by EIN or exact organization name: BMF exemption subsection, deductibility and foundation codes, Pub 78 listing, and automatic revocations. Up to 10 records; empty organizations is a paid 200. No le… | Base | Other | $0.01 | 2026-09-29 |
https://api.flipvo.com/v1/npi/verify For 1 to 10 NPIs, the CMS NPPES status of each (active or deactivated, with deactivation and reactivation dates), provider name or organization, practice city, state and ZIP and taxonomies, plus any HHS-OIG LEIE exclusi… | Base | Other | $0.01 | 2026-10-05 |
https://api.flipvo.com/v1/sanctions/screen Screen a name against the US OFAC SDN and Consolidated lists: potential matches with list, programs, name score and reasons; optional type, date of birth and country re-rank. Fuzzy, folds accents, any script. Not a dete… | Base | Security | $0.01 | 2026-09-30 |
https://api.flipvo.com/v1/airport/nearest Up to 5 airports with scheduled service nearest a named place, ranked by real road drive time (never a straight-line guess), with IATA and ICAO codes. airport_size 'large' keeps large airports only. Within 300 km; none … | Base | Commerce | $0.02 | 2026-09-24 |
https://api.flipvo.com/v1/osha/history Returns the OSHA inspections, violations and penalties on file for an employer in a state (optional city and zip), matched by name in the US Department of Labor's inspection and violation files, as establishments with a… | Base | Other | $0.02 | 2026-10-04 |
https://api.flipvo.com/v1/carrier/lookup US motor carrier by USDOT, MC/MX/FF docket or exact company name (FMCSA): USDOT status, out-of-service order, operating authority per docket with grant date and source (Motus, else legacy frozen 2026-05-14), BI&PD, carg… | Base | Identity | $0.03 | 2026-09-30 |
https://api.flipvo.com/v1/license/verify Contractor license status plus matching business-entity record. Currently served: FL, OR. Empty licenses is a paid 200. data_as_of is required. | Base | Other | $0.05 | 2026-09-24 |
https://api.flipvo.com/v1/matrix Many-to-many driving time/distance matrix, up to 100 origin x destination elements per call. | Base | Other | $0.05 | 2026-09-24 |
https://api.flipvo.com/v1/license/search Licensed contractors by trade and city or zip: license number, name, license type, status, expiry, address. Served states: FL, OR; the trade field's enum lists each state's trades. Up to 25 results, active first, with t… | Base | Search | $0.1 | 2026-09-24 |
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.