Aether
x402Grade BLast checked 4 hours ago
POST https://aether-x402.vercel.app/v1/base/price
Token price on Base by contract address: live USD price and pool liquidity from Uniswap v2/v3 and Aerodrome. Works for any token with a DEX pool, including newly launched ones
Price$0.003per price or market lookup · paid in USD on Base
Uptime100%
4/4 probes · 143 ms
Score75Grade B
Paid usage, 30 days2payers · 5 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://aether-x402.vercel.app/v1/base/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 08:46 | Valid 402 | 402 | 206 ms | $0.003 |
| 2026-10-11 04:15 | Valid 402 | 402 | 80 ms | $0.003 |
| 2026-10-11 00:00 | Valid 402 | 402 | 77 ms | $0.003 |
| 2026-10-10 19:00 | Valid 402 | 402 | 269 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