Wallet Balance
x402Grade BLast checked 19 min ago
GET https://x402-seller-pmlm.onrender.com/balance
Wallet balance: token balances and USD portfolio value for any wallet, read live onchain. EVM (Ethereum, Base, Arbitrum, Polygon in one call; ENS names work) or Solana (SOL + SPL tokens). Use to check a wallet before paying, trading or airdrops. Pass address, optional chain and tokens. Returns per-chain native + ERC-20/SPL balances, prices and total USD. 0.003 USDC/call; failed calls are free.
Price$0.003per chain read · paid in USD on Base
Uptime100%
4/4 probes · 473.5 ms
Score76Grade B
Paid usage, 30 days3payers · 5 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://x402-seller-pmlm.onrender.com/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 12:46 | Valid 402 | 402 | 832 ms | $0.003 |
| 2026-10-11 08:15 | Valid 402 | 402 | 288 ms | $0.003 |
| 2026-10-11 04:00 | Valid 402 | 402 | 1023 ms | $0.003 |
| 2026-10-10 23:30 | Valid 402 | 402 | 659 ms | $0.003 |
| 2026-10-10 18:00 | Valid 402 | 402 | 128 ms | $0.003 |
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