Endpoint · computeGETapi.strale.io /x402/v2/shipping-track ?tracking_number=example_tracking_number
Detect shipping carrier from tracking number format and provide tracking URLs.
Read more
Detect shipping carrier from tracking number format and provide tracking URLs. Supports UPS, FedEx, USPS, DHL, Royal Mail, PostNord, and more. Algorithmic.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.0216 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.strale.io/x402/v2/shipping-track?tracking_number=example_tracking_number
MCP server on this host: io.github.strale-io/strale
Seen
first 15 days ago · last 4 days ago
26 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.735 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.265: 0.190 uncertain ? + 0.075 short ? · 0.065 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.693 | 0.416 | 0 | −0.184 | |
| latency p95 it answered as fast as its class |
0.20 | 0.63 | 0.598 | 0.120 | −0.075 | −0.005 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.735 | gap to 1.000 = 0.265 · 0.075 short · 0.190 uncertain | 0.735 | −0.075 | −0.190 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.693 liveness
+ 0.200 × 0.598 latency p95
+ 0.200 × 1.000 price stability
= 0.735 → UNRATED: 20 of 30 paid calls weights 2026.09.6 · 20 samples · seed cap_01M2X9HZHQN4TPXR5GN3X9G0FS|2026-08-31T06:44:44.995Z|2026.09.6
Verify it yourself
npx teppi-check https://api.strale.io/x402/v2/shipping-track?tracking_number=example_tracking_numbercurl -s https://api.teppi.xyz/v1/trust/cap_01M2X9HZHQN4TPXR5GN3X9G0FS