Onchain Query API
x402Grade BLast checked 5 min ago
GET https://chain.cyberwarex.com/price
Spot USD price for any crypto asset. Accepts a ticker symbol (eth, btc, sol), a CoinGecko id (ethereum), or an EVM token contract address. Returns the USD price plus 24h change, with market cap for listed assets, or liquidity, 24h volume and the top DEX pair for contract addresses. Cached 60 seconds so repeated calls in one agent workflow stay consistent with each other.
Price$0.002per price or market lookup · paid in USD on Base
Uptime100%
4/4 probes · 1244.5 ms
Score72Grade 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://chain.cyberwarex.com/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 13:02 | Valid 402 | 402 | 1365 ms | $0.002 |
| 2026-10-11 08:30 | Valid 402 | 402 | 1197 ms | $0.002 |
| 2026-10-11 04:15 | Valid 402 | 402 | 1284 ms | $0.002 |
| 2026-10-10 23:45 | Valid 402 | 402 | 1450 ms | $0.002 |
| 2026-10-10 18:45 | Valid 402 | 402 | 1205 ms | $0.002 |
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