vincap.co
x402 API on Base, paid per request with x402.
- Endpoints5
- Price per requestfrom $0.01
- Outside payers · 7d4
- Answer 402n/a
Overview
- Seller wallet
- 0x82aa2a23ddc7f8c8831b7902ca649e239a383515
- Chains
- Base
- Hosts
- coinbucha.com, vincap.co
- CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
- Other2Developer tools1Identity1Market data1
- First seen
- 2026-10-21 · last seen 2026-10-21
What we observed
Endpoints
EndpointsDescriptions 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.https://vincap.co/api/paid/calendar
Listed wine company investor calendar: every results date, AGM and dividend with its source and the recorded outcome (held, moved, did not occur), in one call. Not investment advice.
BaseOther$0.01/ request
2026-10-20
https://coinbucha.com/api/paid/signal-history
CoinBucha signal history: every Bitcoin signal's full dated strength series (0-100, direction) in one call. Information, not financial advice.
BaseMarket data$0.05/ request
2026-10-20
https://coinbucha.com/api/paid/sovereign-snapshots
State of Sovereign Bitcoin: every frozen monthly snapshot of national Bitcoin holdings, with sources, in one call. Information, not financial advice.
BaseOther$0.05/ request
2026-10-20
https://vincap.co/api/paid/estates
Listed Wine Map: every monthly record of the estates, wineries and vineyards listed wine companies own, with the hash-chained history and source probes, in one call.
BaseDeveloper tools$0.05/ request
2026-10-20
https://vincap.co/api/paid/register-snapshots
VINCAP company register of listed wine companies: every dated edition (identifiers, shares, wine share, sources) with what changed, in one call. Not investment advice.
BaseIdentity$0.05/ request
2026-10-20
Evidence
Answers HTTP 402
Answers HTTP 402Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.unknown
unknown. We hold no reading for this seller's endpoints.
no reading date
x402-style payments, last 7 days (Base)
x402-style paymentsMethod: 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.4outside payers
8 x402-style payments from 4 distinct payers, $0.24 USDC in the last 7 days (Base, exact read)
window ended 2026-10-21
- Payments
- 8
- Payers
- 4
- USDC
- 0.24
All USDC received at this payout address: $0.24 (includes payments that are not x402)
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-21, 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
By chain
| Chain | Seller wallet | Endpoints | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x82aa2a23ddc7f8c8831b7902ca649e239a383515 | 5 | unknown | 8 x402-style payments from 4 distinct payers, $0.24 USDC in the last 7 days (Base, exact read) |
One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Pricing
The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.
Claim this merchant
Sign a message from the payout address 0x82aa2a…383515 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.
Data CC-BY-4.0, attribution: data by satohub.ai. Data as of 2026-10-21. Appearing here is not an endorsement. Check an endpoint with the doctor.