Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,541Letters: 14Defects: 1,324counted 3 min ago
teppi

Endpoint · market dataGETapi2ls.com/api/fx?amount=1&from=USD&to=EUR

Get live fiat foreign-exchange rates (ECB reference rates)
UNRATEDDelisted

Overview

Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays

More info

URL
https://api2ls.com/api/fx?amount=1&from=USD&to=EUR
Seen
first 35 days ago · last 35 days ago
14 free handshakes

Payment

Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana

Score, from free handshakes onlyweights 2026.08.1

0.555 liveness verified, no letter
To a letter · 30 paid calls
0 of 30

Held down by liveness · gap to 1.000 is 0.445: 0.161 uncertain ? + 0.284 short ? · 0.095 to C

How the composite of 0.555 is made up, part by part
ComponentWeightMeasuredLower bound ?AddsShort ?Uncertain ?
livenesscosts the most
it answered at all
0.60 0.86 0.591
0.355 −0.084−0.161
latency p95
it answered as fast as its class
0.20 0.00 0.000
0.000 −0.2000
price stability
the price stayed where it was listed
0.20 1.00 1.000
0.200 00
Composite1.000.555gap to 1.000 = 0.445 · 0.284 short · 0.161 uncertain0.555−0.284−0.161

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out 0.600 × 0.591 liveness + 0.200 × 0.000 latency p95 + 0.200 × 1.000 price stability = 0.555 → UNRATED: 13 of 30 paid calls weights 2026.08.1 · 13 samples · seed cap_01M1A5ACAZGD1BHPVFHSSGNRT1|2026-08-07T21:34:26.750Z|2026.08.1
Verify it yourselfnpx teppi-check https://api2ls.com/api/fx?amount=1&from=USD&to=EURcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5ACAZGD1BHPVFHSSGNRT1