Endpoint · market dataGETapi.x402node.dev /crypto/price/op/usd/op-usd
Live OP to USD price (Optimism / US Dollar).
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Live OP to USD price (Optimism / US Dollar). Zero-param: GET returns current price. Optimism美元实时价格行情。オプティミズム/米ドル 価格。Precio Optimism dólar. 옵티미즘 달러 시세. op usd, op-usd, OP price. Accepts payment on Base or Solana — either network works.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.x402node.dev/crypto/price/op/usd/op-usd
Seen
first 35 days ago · last 8 days ago
63 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.733 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.267: 0.141 uncertain ? + 0.126 short ? · 0.067 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.37 | 0.000 | 0.000 | −0.126 | −0.074 | |
| liveness it answered at all |
0.60 | 1.00 | 0.888 | 0.533 | 0 | −0.067 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.733 | gap to 1.000 = 0.267 · 0.126 short · 0.141 uncertain | 0.733 | −0.126 | −0.141 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.888 liveness
+ 0.200 × 1.000 price stability
= 0.733 → UNRATED: 55 of 30 paid calls weights 2026.09.6 · 55 samples · seed cap_01M1A5QE0AAG5XZ256R8KYDGP3|2026-09-04T07:41:48.926Z|2026.09.6
Verify it yourself
npx teppi-check https://api.x402node.dev/crypto/price/op/usd/op-usdcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QE0AAG5XZ256R8KYDGP3