kair-os.trade
POST https://kair-os.trade/base-wallet/snapshot
Listed in Coinbase x402 Bazaar
Read ETH and caller-selected ERC-20 balances for a Base address at one finalized block. Exact integer amounts, optional contract-reported metadata, explicit per-token errors. No token discovery or price estimates.
Other endpoints from kair-os.trade
The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.
| Endpoint | Category | Price per call |
|---|---|---|
| GET /base-wallet/snapshot | On-chain data | $0.003 |
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://kair-os.trade/base-wallet/snapshot"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to kair-os.trade's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.
Usage available for 1 of 2 tracked endpoints, 1 paid calls in the last 30 days. Last updated 1 hour ago. Unknown usage is left out, not counted as zero.
Compared with other providers
kair-os.trade ranks 175th of 179 in On-chain data by its latest reported 30-day paid calls. Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | www.api-xpay.com | 7,014 | 1 of 1 endpoint |
| 2 | agent.pocket.network | 6,343 | 14 of 25 endpoints |
| 3 | api.onesource.io | 5,043 | 27 of 29 endpoints |
| 4 | agent402.tools | 3,643 | 146 of 232 endpoints |
| 5 | api.solenrich.com | 2,253 | 7 of 12 endpoints |
| 6 | api.losbeto.xyz | 1,432 | 21 of 109 endpoints |
| 7 | x402.ottoai.services | 1,401 | 26 of 32 endpoints |
| 8 | api.x402node.dev | 1,302 | 161 of 188 endpoints |
| 175 | kair-os.trade (this one) | 1 | 1 of 2 endpoints |