Endpoint · evidenceGETapi.x402node.dev /forex/rate/usd/eur/usd-eur
Live USD to EUR exchange rate (US Dollar / Euro).
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Live USD to EUR exchange rate (US Dollar / Euro). Zero-param: GET returns current rate. 美元兑欧元实时汇率。米ドル/ユーロ 為替レート。Tipo de cambio dólar-euro. 달러 유로 환율. usd eur, usd-eur, USD/EUR forex quote. 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/forex/rate/usd/eur/usd-eur
Seen
first 25 days ago · last 4 days ago
46 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
0.700 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.300: 0.086 uncertain ? + 0.215 short ? · 0.100 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 0.98 | 0.833 | 0.500 | −0.015 | −0.086 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.700 | gap to 1.000 = 0.300 · 0.215 short · 0.086 uncertain | 0.700 | −0.215 | −0.086 |
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 × 0.833 liveness
+ 0.200 × 1.000 price stability
= 0.700 → UNRATED: 45 of 30 paid calls weights 2026.09.6 · 45 samples · seed cap_01M22B3XDNDANABWRZJGEEVAAH|2026-09-03T13:51:07.280Z|2026.09.6
Verify it yourself
npx teppi-check https://api.x402node.dev/forex/rate/usd/eur/usd-eurcurl -s https://api.teppi.xyz/v1/trust/cap_01M22B3XDNDANABWRZJGEEVAAH