api.xynaptic.io
x402Grade BLast checked 2 hours ago
GET https://api.xynaptic.io/v1/crypto-global
Xynaptic Crypto Global — global crypto market snapshot (CoinMarketCap Pro): total market cap, BTC/ETH dominance, 24h volume, market trend assessment. GET (no params).
Price$0.01per price or market lookup · paid in USD on Base
Uptime100%
4/4 probes · 1379.5 ms
Score71Grade B
Paid usage, 30 days2payers · 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 GET "https://api.xynaptic.io/v1/crypto-global"
# 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 09:16 | Valid 402 | 402 | 729 ms | $0.01 |
| 2026-10-11 04:45 | Valid 402 | 402 | 1792 ms | $0.01 |
| 2026-10-11 00:30 | Valid 402 | 402 | 1499 ms | $0.01 |
| 2026-10-10 19:45 | Valid 402 | 402 | 1260 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