chainverdict.xyz
x402Grade BLast checked 2 hours ago
GET https://chainverdict.xyz/v1/data/supply/:addr
Total and circulating supply for an ERC-20 on Base, read live from chain with decimals applied and the block height returned.
Price$0.003per chain read · paid in USD on Base
Uptime100%
4/4 probes · 565.5 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 GET "https://chainverdict.xyz/v1/data/supply/:addr"
# 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 | 546 ms | $0.003 |
| 2026-10-11 04:30 | Valid 402 | 402 | 632 ms | $0.003 |
| 2026-10-11 00:00 | Valid 402 | 402 | 585 ms | $0.003 |
| 2026-10-10 19:15 | Valid 402 | 402 | 332 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