Endpoint · extractionPOSTapi.jpverify.com /jp-invoice/extract
Japanese billing-invoice OCR with deterministic local checks for dates, T-number format/checksum, tax, arithmetic, and required fields.
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Japanese billing-invoice OCR with deterministic local checks for dates, T-number format/checksum, tax, arithmetic, and required fields. Supports text, HTTPS URL, Base64, PDF, HEIF, and TIFF. No registry lookup; use extract-and-verify for issuer comparison. / 日本語請求書OCR。日付、T番号形式・チェックサム、税額、金額整合性、必須項目をローカル検証します。text、HTTPS URL、Base64、PDF、HEIF、TIFFに対応。法人照合はextract-and-verifyを使用します。Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.jpverify.com/jp-invoice/extract
Seen
first 35 days ago · last 19 days ago
45 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.3
UN
RATED
RATED
0.312 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.688: 0.140 uncertain ? + 0.548 short ? · 0.138 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.24 | 0.186 | 0.112 | −0.458 | −0.030 | |
| latency p95 it answered as fast as its class |
0.20 | 0.55 | 0.000 | 0.000 | −0.090 | −0.110 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.312 | gap to 1.000 = 0.688 · 0.548 short · 0.140 uncertain | 0.312 | −0.548 | −0.140 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.186 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.312 → UNRATED: 43 of 30 paid calls weights 2026.09.3 · 43 samples · seed cap_01M1A59SPWWJP8ZTA1DKEW12JR|2026-08-23T00:22:49.006Z|2026.09.3
Verify it yourself
npx teppi-check https://api.jpverify.com/jp-invoice/extractcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59SPWWJP8ZTA1DKEW12JR