Wallet Balance
x402Grade BLast checked 1 hour ago
POST https://chain.tollkit.dev/chain/balance
Wallet balance on Base, Ethereum or Solana: give an address, get its ETH or SOL, USDC, USDT and any tokens you list, read live from the chain.
Price$0.002per chain read · paid in USD on Base
Uptime100%
4/4 probes · 331 ms
Score77Grade B
Paid usage, 30 days3payers · 6 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 POST "https://chain.tollkit.dev/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 10:16 | Valid 402 | 402 | 306 ms | $0.002 |
| 2026-10-11 05:46 | Valid 402 | 402 | 523 ms | $0.002 |
| 2026-10-11 01:15 | Valid 402 | 402 | 356 ms | $0.002 |
| 2026-10-10 21:00 | Valid 402 | 402 | 260 ms | $0.002 |
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