Endpoint · otherGETdata.greeneris.io /v1/eu/instrument ?isin=FR0000120271
Consolidated MiFIR reference data for one ISIN, from the official ESMA FIRDS register (updated daily).
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Consolidated MiFIR reference data for one ISIN, from the official ESMA FIRDS register (updated daily). Query: ?isin=FR0000120271 (required). Returns full and short instrument name, CFI code, issuer LEI, notional currency, relevant competent authority country, relevant market MIC and the deduplicated list of trading-venue MICs where the instrument is admitted. Cached 24h.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/eu/instrument?isin=FR0000120271
MCP server on this host: io.github.contentfactory/eu-verify
Seen
first 35 days ago · last 16 hr ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.828 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.172: 0.073 uncertain ? + 0.100 short ? · 0.072 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.50 | 0.469 | 0.094 | −0.100 | −0.007 | |
| liveness it answered at all |
0.60 | 1.00 | 0.890 | 0.534 | 0 | −0.066 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.828 | gap to 1.000 = 0.172 · 0.100 short · 0.073 uncertain | 0.828 | −0.100 | −0.073 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.469 latency p95
+ 0.600 × 0.890 liveness
+ 0.200 × 1.000 price stability
= 0.828 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A59YC2ECG70W4TGB7X2YBZ|2026-09-03T20:40:32.752Z|2026.09.6
Verify it yourself
npx teppi-check https://data.greeneris.io/v1/eu/instrument?isin=FR0000120271curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59YC2ECG70W4TGB7X2YBZ