Endpoint · computePOSTapi-stg.oneshotagent.com /v1/tools/verify/email
Email deliverability verification
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.002 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api-stg.oneshotagent.com/v1/tools/verify/email
Seen
first 25 days ago · last 23 days ago
18 free handshakes
Payment
Pays through
x402
Offered on?
Base Sepolia USDC
Listed on?
Base Sepolia
Score, from free handshakes onlyweights 2026.09.2
UN
RATED
RATED
0.206 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.794: 0.163 uncertain ? + 0.631 short ? · 0.244 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.25 | 0.000 | 0.000 | −0.450 | −0.150 | |
| latency p95 it answered as fast as its class |
0.20 | 0.10 | 0.030 | 0.006 | −0.181 | −0.013 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.206 | gap to 1.000 = 0.794 · 0.631 short · 0.163 uncertain | 0.206 | −0.631 | −0.163 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.000 liveness
+ 0.200 × 0.030 latency p95
+ 0.200 × 1.000 price stability
= 0.206 → UNRATED: 17 of 30 paid calls weights 2026.09.2 · 17 samples · seed cap_01M22B3M4EMQ9PZT93TWAWN36E|2026-08-18T22:28:53.713Z|2026.09.2
Verify it yourself
npx teppi-check https://api-stg.oneshotagent.com/v1/tools/verify/emailcurl -s https://api.teppi.xyz/v1/trust/cap_01M22B3M4EMQ9PZT93TWAWN36E