api.grid-hub.app
Base · payout 0x7ca97ae70e38736a94eea00427d50846bab978dd
Answers HTTP 402
unknown. We hold no reading for this seller's endpoints.
no reading date
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)
1 x402-style payment from 1 distinct payer, $0.00 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 1
- Outside payers
- 1
- USDC
- 0
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: $0.00 (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 | 0x7ca97ae70e38736a94eea00427d50846bab978dd | 4 | unknown | 1 x402-style payment from 1 distinct payer, $0.00 USDC in the last 7 days (Base, exact read) |
- Hosts
- api.grid-hub.app
- Listings
- 4 registered in the x402 catalogue
- Price range
- $0.0010 to $0.020 per call, as registered
- Categories (auto)
- Market data (2), Other (1), Web data (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x7ca97a…b978dd 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://api.grid-hub.app/v1/latest/:zone Most recent value of every metric one electricity zone publishes (wholesale price, demand, interchange; generation mix for GB and US-CAISO; carbon intensity for GB), each with unit and timestamp. Note European day-ahead… | Base | Market data | $0.001 | 2026-09-27 |
https://api.grid-hub.app/v1/map/snapshot Current headline values (price, demand, and where published carbon intensity) for all 25 GridHub zones in one call. Use to compare or rank grids right now; rebuilt every 5 minutes. For one zone with context use /v1/brie… | Base | Web data | $0.002 | 2026-09-12 |
https://api.grid-hub.app/v1/price/:zone Historical price time series for one electricity zone, oldest-first, max 31 days per call (start/end are Unix seconds; default last 24h; limit caps rows). Use for trends and backtests; use /v1/latest or /v1/brief for cu… | Base | Market data | $0.01 | 2026-09-14 |
https://api.grid-hub.app/v1/brief/:zone Interpretation-ready snapshot of one electricity zone: current wholesale price and demand (plus carbon intensity for GB) each ranked against the zone's own trailing 30-day distribution, 24h trend, and a one-sentence sum… | Base | Other | $0.02 | 2026-09-27 |
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.