Data Lookup API
x402Grade BLast checked 3 hours ago
GET https://x402-seller.onrender.com/gas/price
Latest Henry Hub natural gas spot price (USD/MMBtu), sourced from the U.S. Energy Information Administration. Data lags several business days behind the market; not live trading data.
Price$0.001per price or market lookup · paid in USD on Base
Uptime100%
4/4 probes · 212 ms
Score80Grade B
Paid usage, 30 days7payers · 7 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://x402-seller.onrender.com/gas/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 08:00 | Valid 402 | 402 | 426 ms | $0.001 |
| 2026-10-11 03:30 | Valid 402 | 402 | 137 ms | $0.001 |
| 2026-10-10 23:00 | Valid 402 | 402 | 134 ms | $0.001 |
| 2026-10-10 17:15 | Valid 402 | 402 | 287 ms | $0.001 |
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