Endpoint · otherGETwww.qrbase.xyz /api/x402/ping
Ping - 0.001 USDC on Base
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://www.qrbase.xyz/api/x402/ping
Seen
first 35 days ago · last 13 days ago
52 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.5
UN
RATED
RATED
0.600 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.400: 0.047 uncertain ? + 0.353 short ? · 0.050 to C
| 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 | 0.75 | 0.667 | 0.400 | −0.153 | −0.047 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.600 | gap to 1.000 = 0.400 · 0.353 short · 0.047 uncertain | 0.600 | −0.353 | −0.047 |
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 × 0.667 liveness
+ 0.200 × 1.000 price stability
= 0.600 → UNRATED: 50 of 30 paid calls weights 2026.09.5 · 50 samples · seed cap_01M1A5AB5HDP9Y8FG7ACK2JJCE|2026-08-26T07:27:02.528Z|2026.09.5
Verify it yourself
npx teppi-check https://www.qrbase.xyz/api/x402/pingcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AB5HDP9Y8FG7ACK2JJCE