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Digital Signature

Read the docs~4 min

Nafath-authenticated signing, or a single-call lite signature.

In production, this replaces: wet-ink signatures, courier round-trips, and unverified scanned documents.

  1. Authenticate (current step)
  2. Nafath code
  3. Verified
  4. Signed

Step 1 — Authenticate the signer

Digital Signature is a Premium product: no accounts link, no customer consent journey. Smart Signature verifies the signatory through Nafath before it will sign, and nothing is sent until you press the button.

Request

Smart Signature identifies the signatory by ID rather than taking a full KYC block. Three calls run in order, and the same POINumber ties all of them to the person Nafath verified.

  1. 1AuthenticateSigner — returns the Nafath code the signatory has to confirm
  2. 2CheckStatus — reports whether they have confirmed it yet
  3. 3SignDocuments — signs the PDF once they are authenticated
POINumber1234567890

AssuranceLevel is the one optional query parameter — Medium, the default, or High. The reference publishes a single response and its own call omits the parameter, so this omits it too.

POST /neotek/neotek-sandbox/digital-signature-smart/v1/authenticate-signer/1234567890

No body, and no content-type: that header is required on SignDocuments only, the one call that carries one.

REQUEST INSPECTOR

No requests yet

Start a demo flow — each simulated API call appears here as it fires.

Step 2 · Read the reference

Digital Signature documentation

Endpoints, auth, payloads, and error handling for production.

Open the docs

Step 3 · Build for real

Start your first sandbox call

Create a sandbox app, copy your client credentials, and call Digital Signature with real bank data.

Start your first sandbox call