Endpoint · searchGETx402-demo-discovery-endpoint.vercel.app /protected/testnet
Testnet demo endpoint for x402 resource discovery
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://x402-demo-discovery-endpoint.vercel.app/protected/testnet
Seen
first 35 days ago · last 4 days ago
48 free handshakes
Payment
Pays through
x402
Offered on?
Base Sepolia USDC
Listed on?
Base Sepolia
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.714 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.286: 0.086 uncertain ? + 0.200 short ? · 0.086 to B
| 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 | 1.00 | 0.857 | 0.514 | 0 | −0.086 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.714 | gap to 1.000 = 0.286 · 0.200 short · 0.086 uncertain | 0.714 | −0.200 | −0.086 |
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 × 0.857 liveness
+ 0.200 × 1.000 price stability
= 0.714 → UNRATED: 43 of 30 paid calls weights 2026.09.6 · 43 samples · seed cap_01M1A5QMQZQVXGPZJTKT7G6F80|2026-09-02T05:29:18.190Z|2026.09.6
Verify it yourself
npx teppi-check https://x402-demo-discovery-endpoint.vercel.app/protected/testnetcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QMQZQVXGPZJTKT7G6F80