x402 Crypto Price Lookup
x402Grade BLast checked 10 min ago
GET https://x402tap.com/api/crypto-price
Look up current price, 24h change, and market cap for one or more cryptocurrencies
Price$0.01per price or market lookup · paid in USD on Base
Uptime100%
4/4 probes · 130 ms
Score79Grade B
Paid usage, 30 days5payers · 8 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://x402tap.com/api/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 12:31 | Valid 402 | 402 | 178 ms | $0.01 |
| 2026-10-11 08:00 | Valid 402 | 402 | 109 ms | $0.01 |
| 2026-10-11 03:30 | Valid 402 | 402 | 151 ms | $0.01 |
| 2026-10-10 23:00 | Valid 402 | 402 | 108 ms | $0.01 |
| 2026-10-10 17:30 | Valid 402 | 402 | 321 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