Endpoint · market dataGETopportunity-api-production.up.railway.app /api/gas
Live gas prices in gwei across Ethereum, Base, Arbitrum, Optimism, Polygon in one call (public RPCs).
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://opportunity-api-production.up.railway.app/api/gas
Seen
first 34 days ago · last 18 days ago
45 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 12 days ago
0.498 from 43 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.58 | 0.497 | 0.298 | −0.253 | −0.048 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.498 | gap to 1.000 = 0.502 · 0.453 short · 0.048 uncertain | 0.498 | −0.453 | −0.048 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://opportunity-api-production.up.railway.app/api/gascurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AFX1FQ0P6NA8642J0H9J