Endpoint · onchainPOSTrubric-protocol.com /v1/x402/check-counterparty
Attested pre-transaction counterparty check: OFAC SDN digital-currency list match plus on-chain profile for any Base address, returned as a signed, Hedera-anchored verdict you can…
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Attested pre-transaction counterparty check: OFAC SDN digital-currency list match plus on-chain profile for any Base address, returned as a signed, Hedera-anchored verdict you can cite as evidence of diligence.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
Seller?
URL
https://rubric-protocol.com/v1/x402/check-counterparty
Seen
first 34 days ago · last 13 hr ago
79 free handshakes
Payment
Pays through
x402
Offered on?
algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.747 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 0.253: 0.146 uncertain ? + 0.107 short ? · 0.053 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.47 | 0.000 | 0.000 | −0.107 | −0.093 | |
| liveness it answered at all |
0.60 | 1.00 | 0.912 | 0.547 | 0 | −0.053 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.747 | gap to 1.000 = 0.253 · 0.107 short · 0.146 uncertain | 0.747 | −0.107 | −0.146 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.912 liveness
+ 0.200 × 1.000 price stability
= 0.747 → UNRATED: 70 of 30 paid calls weights 2026.09.6 · 70 samples · seed cap_01M1A59NZAAHAYZX9VPC9G6CWC|2026-09-02T13:13:06.006Z|2026.09.6
Verify it yourself
npx teppi-check https://rubric-protocol.com/v1/x402/check-counterpartycurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59NZAAHAYZX9VPC9G6CWC