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  • BUILT IN RUST
  • SSO READY
  • 0% TRAINING
  • OPENAPI 3.1

Unforged Nib Setup

APPROVEFLAGFAILED

Welcome to the forgery-proof setup.

This wizard gets you from zero to verified signatures in three steps.

  1. Enroll a person’s reference signatures
  2. Send a document — API or bucket drop
  3. Read the verdict, with reasons
$0.50 per check · no card tricks
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Live verdicts (sample)

● REC
Sample verdicts
FileInputProbabilityDecision
app-1042.jpgphoto · 3 refs0.96APPROVE
form-0077.pdfform · 2 refs0.63FLAG
scan-3310.tifscan · 4 refs0.07FAILED

Price list

$0.50 per check, pay as you go Unreadable or unsigned: free. Enrolment: free.
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Volume or gov?

Dedicated cells, SSO and invoices. Talk to us

Reads

  • Forms
  • Scans
  • Phone photos
  • PDFs
  • Archives

How Nib reads a signature

FindCleanCompareScoreExplain The whole pipeline →

Two ways in. One pipeline.

nib/inbox/POST /nib/checksNib{"decision":"APPROVE","probability": 0.94same JSON either way Developer docs →

Decisions

Six answers. Never a black box.

caught first
UNREADABLE NO SIGNATURE
FAILED FLAG APPROVE AUTO APPROVE

FAILED always goes to a person.

Your data checks your documents. Nothing else.

your cellimagesresultsno imagesdatabaseNever used for training
  • Never used for training
  • Your own bucket and key
  • Expires on your schedule
Security overview →

Start

Start checking today.

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