Endpoint · inferencePOSTqr-api-production-1836.up.railway.app /generate/batch
Generate up to 20 QR codes in one call; returns a per-item record with QR metadata and the base64 PNG, or an error per item.
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://qr-api-production-1836.up.railway.app/generate/batch
Seen
first 35 days ago · last 7 days ago
63 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.719 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.281: 0.062 uncertain ? + 0.219 short ? · 0.081 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 | 0.97 | 0.866 | 0.519 | −0.019 | −0.062 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.719 | gap to 1.000 = 0.281 · 0.219 short · 0.062 uncertain | 0.719 | −0.219 | −0.062 |
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 × 0.866 liveness
+ 0.200 × 1.000 price stability
= 0.719 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A5AHN5MZ021CWM61MA296M|2026-09-03T11:45:07.927Z|2026.09.6
Verify it yourself
npx teppi-check https://qr-api-production-1836.up.railway.app/generate/batchcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AHN5MZ021CWM61MA296M