api.hyperextend.xyz
Base · payout 0x548fc289526ab2f0391d562a723cda64bbf1abc4
Answers HTTP 402
1 of 1 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)
7 x402-style payments from 5 distinct payers, $0.02 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 7
- Outside payers
- 5
- USDC
- 0.02
All USDC received at this payout address: $0.02 (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 | 0x548fc289526ab2f0391d562a723cda64bbf1abc4 | 6 | 1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-03 | 7 x402-style payments from 5 distinct payers, $0.02 USDC in the last 7 days (Base, exact read) |
- Hosts
- api.hyperextend.xyz
- Listings
- 6 registered in the x402 catalogue
- Price range
- $0.0020 to $0.051 per call, as registered
- Categories (auto)
- Market data (5), Other (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x548fc2…f1abc4 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 · 6
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://api.hyperextend.xyz/v1/candles/BTC/1m/latest The most-recent N OHLCV candles (≤5000). Same per-row pricing as the windowed read ($0.00001 base for main/spot, $0.000025 premium for HIP-3/HIP-4); candles lag ~2 days. | Base | Market data | $0.002 | 2026-10-02 |
https://api.hyperextend.xyz/v1/outcome_ctx/%231000/latest The most-recent N HIP-4 outcome-side rows (≤5000). Priced per row ($0.000025 premium); served live. | Base | Other | $0.003475 | 2026-10-04 |
https://api.hyperextend.xyz/v1/asset_ctx/BTC/latest The most-recent N open-interest / funding / ctx rows (≤5000). Priced per row ($0.000025 premium); served live (no lag). | Base | Market data | $0.0035 | 2026-10-05 |
https://api.hyperextend.xyz/v1/liquidations/BTC Forced-liquidation tape over a time window, reconstructed from the node-fills archive (Hyperliquid has no public liquidations feed). Each row is a trade row (coin, side, px, sz, time, hash, tid, users:[buyer, seller]) p… | Base | Market data | $0.011 | 2026-09-21 |
https://api.hyperextend.xyz/v1/trades/BTC Raw market trades over a time window — the live hot tier (~24h) plus S3 read-through for older history (archive from 2025-05-25), merged. Each row mirrors HL's WsTrade verbatim, including the buyer/seller addresses (`us… | Base | Market data | $0.031 | 2026-09-17 |
https://api.hyperextend.xyz/v1/candles/BTC/1m OHLCV candles over a window — main, spot, HIP-3 (e.g. xyz:AAPL, xyz:SP500) and HIP-4 outcome markets; intervals 1m to 1d. Priced per row ($0.00001 base for main/spot, $0.000025 premium for HIP-3/HIP-4); paginate with th… | Base | Market data | $0.051 | 2026-09-08 |
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.