base-chain-balance
x402Grade BLast checked 2 hours ago
GET https://market.561.group/v1/base-chain/balance
Native ETH balance for one Base network address, read live from a public Base RPC node (eth_getBalance) and returned with the snapshot block it was read at.
Price$0.001per chain read · paid in USD on Base
Uptime100%
4/4 probes · 1064 ms
Score73Grade B
Paid usage, 30 days2payers · 2 calls
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 GET "https://market.561.group/v1/base-chain/balance"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 08:46 | Valid 402 | 402 | 1050 ms | $0.001 |
| 2026-10-11 04:30 | Valid 402 | 402 | 584 ms | $0.001 |
| 2026-10-11 00:00 | Valid 402 | 402 | 1625 ms | $0.001 |
| 2026-10-10 19:00 | Valid 402 | 402 | 1078 ms | $0.001 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves