Endpoint · evidenceGETstaging.402utils.com /v1/fx-rates ?base=EUR"e=USD
Daily euro FX reference rates from the European Central Bank.
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Daily euro FX reference rates from the European Central Bank. ?base (default EUR), ?quote for a single rate, ?date=YYYY-MM-DD for history (last 90 ECB business days; older dates 404). Non-EUR bases are cross-rates derived via EUR (quote-per-EUR ÷ base-per-EUR). Weekend/holiday dates resolve to the last published ECB day — the date field says which. Published ~16:00 CET on ECB business days; informational rates, not for transaction pricing.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://staging.402utils.com/v1/fx-rates?base=EUR"e=USD
Seen
first 11 days ago · last 17 hr ago
18 free handshakes
Payment
Pays through
x402
Offered on?
Base Sepolia USDC
Listed on?
Base Sepolia
Handshakescomputed 14 hr ago
0.378 from 18 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.72 | 0.297 | 0.178 | −0.166 | −0.256 | |
| 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 | 0.378 | gap to 1.000 = 0.622 · 0.366 short · 0.256 uncertain | 0.378 | −0.366 | −0.256 |
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://staging.402utils.com/v1/fx-rates?base=EUR"e=USDcurl -s https://api.teppi.xyz/v1/trust/cap_01M36CNNFNVYQF7XN85C1AVXGJ