Endpoint · computeGETdata.greeneris.io /v1/fx/official ?currencies=Euro+Zone-Euro%2CJapan-Yen&date=2026-06-30
Official US Treasury Reporting Rates of Exchange: the legal USD conversion rates required for FBAR/8938 filings and US federal accounting, covering ~170 currencies including…
Read more
Official US Treasury Reporting Rates of Exchange: the legal USD conversion rates required for FBAR/8938 filings and US federal accounting, covering ~170 currencies including exotics absent from ECB feeds. Query: ?currencies=Euro Zone-Euro,Japan-Yen (optional, all if omitted) and ?date=YYYY-MM-DD (latest quarterly rate at or before that date, default today). Returns units of foreign currency per 1 USD. Source updates quarterly; served with a 7-day cache.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://data.greeneris.io/v1/fx/official?currencies=Euro+Zone-Euro%2CJapan-Yen&date=2026-06-30
MCP server on this host: io.github.contentfactory/eu-verify
Seen
first 28 days ago · last 14 hr ago
51 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 1 day ago
0.710 from 50 free handshakes over 30 days · UNRATED ?
| 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 | 0.97 | 0.849 | 0.510 | −0.020 | −0.070 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.710 | gap to 1.000 = 0.290 · 0.220 short · 0.070 uncertain | 0.710 | −0.220 | −0.070 |
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://data.greeneris.io/v1/fx/official?currencies=Euro+Zone-Euro%2CJapan-Yen&date=2026-06-30curl -s https://api.teppi.xyz/v1/trust/cap_01M1VG4BK9NJ2D1B49PT625C54