Endpoint · evidencePOSTx402.freeq.one /tools/verify_stablecoin
Stablecoin Issuer / GENIUS / Reserve Verifier: Verify a stablecoin: issuer identity, GENIUS Act qualification status, and latest reserve attestation.
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Stablecoin Issuer / GENIUS / Reserve Verifier: Verify a stablecoin: issuer identity, GENIUS Act qualification status, and latest reserve attestation. Resolves the token from chain+address, a known symbol (USDC, USDT, PYUSD, USDS, FDUSD, USDe), or a tx hash. Free preview: preview=true validates the input and returns the issuer only — no payment required. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/verify_stablecoin.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://x402.freeq.one/tools/verify_stablecoin
Seen
first 11 days ago · last 10 hr ago
25 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.664 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 0.336: 0.191 uncertain ? + 0.145 short ? · 0.136 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.94 | 0.624 | 0.375 | −0.034 | −0.191 | |
| latency p95 it answered as fast as its class |
0.20 | 0.44 | 0.445 | 0.089 | −0.111 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.664 | gap to 1.000 = 0.336 · 0.145 short · 0.191 uncertain | 0.664 | −0.145 | −0.191 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.624 liveness
+ 0.200 × 0.445 latency p95
+ 0.200 × 1.000 price stability
= 0.664 → UNRATED: 20 of 30 paid calls weights 2026.09.6 · 20 samples · seed cap_01M36CMKAN3JS0Y3PVCZ0RPNG0|2026-09-02T14:16:01.662Z|2026.09.6
Verify it yourself
npx teppi-check https://x402.freeq.one/tools/verify_stablecoincurl -s https://api.teppi.xyz/v1/trust/cap_01M36CMKAN3JS0Y3PVCZ0RPNG0