Endpoint · extractionPOSTx402.forgemesh.io/currency-conversion-rate

The official daily reference exchange rate between two major fiat currencies out of roughly 30 supported ISO codes, with the rate's effective date.

The official daily reference exchange rate between two major fiat currencies out of roughly 30 supported ISO codes, with the rate's effective date. Published once per business day, so it's built for invoice pricing, financial reporting, and normalization tasks rather than live trading, where a stale-by-seconds rate would be a problem. Cached 1 hour.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.003 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x84a1827f…a4a57a08

URL

https://x402.forgemesh.io/currency-conversion-rate

Seen

first 34 days ago · last 34 days ago

13 free handshakes

Payment

Pays through

x402 · MPP evm

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.08.1

UN
RATED

0.772 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 0.228: 0.138 uncertain ? + 0.090 short ? · 0.028 to B

How the composite of 0.772 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.771		0.462	0	−0.138
latency p95 it answered as fast as its class	0.20	0.55	0.548		0.110	−0.090	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.772	gap to 1.000 = 0.228 · 0.090 short · 0.138 uncertain	0.772	−0.090	−0.138

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

The multiplication, written out

  0.600 × 0.771   liveness       
+ 0.200 × 0.548   latency p95    
+ 0.200 × 1.000   price stability
= 0.772           → UNRATED: 13 of 30 paid calls      weights 2026.08.1 · 13 samples · seed cap_01M1A5Q9QAJNJ85TCDEW7QBH6Q|2026-08-07T23:06:19.821Z|2026.08.1

Verify it yourselfnpx teppi-check https://x402.forgemesh.io/currency-conversion-ratecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5Q9QAJNJ85TCDEW7QBH6Q