Endpoint · evidenceGETapi.tickersfeed.net /fx/USD/EUR ?base=USD"e=EUR
Foreign exchange rate between two fiat currencies from official ECB reference data — e.g.
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Foreign exchange rate between two fiat currencies from official ECB reference data — e.g. USD to EUR, GBP to JPY. Returns the current rate and date as JSON. Use for: currency conversion, forex rate lookup, multi-currency pricing, invoice conversion. $0.001 USDC per call.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://api.tickersfeed.net/fx/USD/EUR?base=USD"e=EUR
Seen
first 34 days ago · last 1 day ago
63 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.874 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 0.126: 0.067 uncertain ? + 0.059 short ? · 0.026 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.890 | 0.534 | 0 | −0.066 | |
| latency p95 it answered as fast as its class |
0.20 | 0.70 | 0.700 | 0.140 | −0.059 | −0.001 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.874 | gap to 1.000 = 0.126 · 0.059 short · 0.067 uncertain | 0.874 | −0.059 | −0.067 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.890 liveness
+ 0.200 × 0.700 latency p95
+ 0.200 × 1.000 price stability
= 0.874 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A5Q658K68SR91D90W87B8D|2026-09-03T11:45:07.927Z|2026.09.6
Verify it yourself
npx teppi-check https://api.tickersfeed.net/fx/USD/EUR?base=USD"e=EURcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5Q658K68SR91D90W87B8D