archtools.dev
x402Grade BLast checked 2 hours ago
POST https://archtools.dev/v1/tools/crypto-price
Real-time price, 24h change, market cap and volume for any cryptocurrency. One POST, sub-second answers for trading agents. Pay per call with USDC (x402) or credits - archtools.dev
Price$0.01per price or market lookup · paid in USD on Base
Uptime100%
4/4 probes · 763.5 ms
Score75Grade B
Paid usage, 30 days3payers · 3 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://archtools.dev/v1/tools/crypto-price"
# 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 | 1022 ms | $0.01 |
| 2026-10-11 05:46 | Valid 402 | 402 | 373 ms | $0.01 |
| 2026-10-11 01:30 | Valid 402 | 402 | 505 ms | $0.01 |
| 2026-10-10 21:00 | Valid 402 | 402 | 1428 ms | $0.01 |
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