Vextorium
x402Grade BLast checked 2 hours ago
POST https://api.vextorium.com/v1/wallet-portfolio
Every ERC-20 token held by an EVM address (not just the majors) with amount, price and USD value when quoted, token holder count and reputation (scam-flagged tokens hidden by default), plus native balance and total USD.
Price$0.005per chain read · paid in USD on Base
Uptime100%
4/4 probes · 351.5 ms
Score75Grade 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 POST "https://api.vextorium.com/v1/wallet-portfolio"
# 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 09:00 | Valid 402 | 402 | 555 ms | $0.005 |
| 2026-10-11 04:30 | Valid 402 | 402 | 367 ms | $0.005 |
| 2026-10-11 00:00 | Valid 402 | 402 | 324 ms | $0.005 |
| 2026-10-10 19:15 | Valid 402 | 402 | 336 ms | $0.005 |
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