Endpoint · evidencePOSTx402.nexari.cloud /letter/send/q_b71d1ef035ca4137
Briefversand in Deutschland: gedruckt und per Deutsche Post versendet.
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Briefversand in Deutschland: gedruckt und per Deutsche Post versendet. Erst POST /letter/quote (gratis), dann mit quote_id bezahlen. Physical letter mailing within Germany. Get a free quote first.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$2.99 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402.nexari.cloud/letter/send/q_b71d1ef035ca4137
Seen
first 12 days ago · last 19 hr ago
21 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.624 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.376: 0.176 uncertain ? + 0.200 short ? · 0.026 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 | 1.00 | 0.707 | 0.424 | 0 | −0.176 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.624 | gap to 1.000 = 0.376 · 0.200 short · 0.176 uncertain | 0.624 | −0.200 | −0.176 |
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 × 0.707 liveness
+ 0.200 × 1.000 price stability
= 0.624 → UNRATED: 21 of 30 paid calls weights 2026.09.6 · 21 samples · seed cap_01M33T7V11HVN30YHY855GXAEP|2026-09-04T15:03:00.808Z|2026.09.6
Verify it yourself
npx teppi-check https://x402.nexari.cloud/letter/send/q_b71d1ef035ca4137curl -s https://api.teppi.xyz/v1/trust/cap_01M33T7V11HVN30YHY855GXAEP