Endpoint · computePOSTapi-staging.vapinetwork.ai /x402/decode
Decode what an EVM payment authorization actually authorizes before signing.
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://api-staging.vapinetwork.ai/x402/decode
Seen
first 23 days ago · last 16 hr ago
48 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.509 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.491: 0.180 uncertain ? + 0.311 short ? · 0.141 to C
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.82 | 0.515 | 0.309 | −0.111 | −0.180 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.509 | gap to 1.000 = 0.491 · 0.311 short · 0.180 uncertain | 0.509 | −0.311 | −0.180 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.515 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.509 → UNRATED: 38 of 30 paid calls weights 2026.09.6 · 38 samples · seed cap_01M27FWJXE6A028C5XHP6E9KBE|2026-08-31T23:01:03.726Z|2026.09.6
Verify it yourself
npx teppi-check https://api-staging.vapinetwork.ai/x402/decodecurl -s https://api.teppi.xyz/v1/trust/cap_01M27FWJXE6A028C5XHP6E9KBE