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Welcome to the Authmatech developer documentation. Authmatech confirms your customer’s mobile identity quietly in the background — no codes to wait for, no apps to switch to, no steps that lose customers. Replace the SMS OTP wherever it lives in your product and add real identity intelligence to every customer decision. Everything runs through a single REST API at https://service.authmatech.com, authenticated with your X-API-KEY and X-CLIENT-ID headers.

Introduction

Understand what Authmatech does, the product suite, and where it fits in your stack.

Quickstart

Make your first verification call in minutes with a ready-to-run example.

How silent verification works

Learn how a number is confirmed over the mobile network — without an OTP.

API reference

Browse every endpoint, parameter, and response with an interactive playground.

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Get up and running in three steps

1

Get your credentials

Sign in to the Authmatech dashboard and copy your Client ID and API key. The API key is shown once at generation — store it securely.
2

Confirm a mobile identity

Call POST /v1/api/verify from your backend with the X-API-KEY and X-CLIENT-ID headers. You get back a simple validNumber decision — no OTP sent, no code typed.
3

Add intelligence to the decision

Layer in Trust, Shield, and Detect to score risk, approve trusted customers faster, and surface anomalies — all from the same session.
Not ready to go live? Authmatech provides a sandbox so you can build and test your integration before sending production traffic. See Testing & environments.

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Explore the product suite

Nine products across three families — Authentication, Customer Intelligence, and Customer Journey Recovery — all built on the same verified mobile identity.

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Authentication

Verify

Confirm customer identity instantly to streamline onboarding and login.

Verify+

Recover customers from simple mistakes — and keep them moving forward.

Web

Cross-device passwordless login — scan and you’re in.

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Customer intelligence

Trust

Understand risk and strengthen fraud prevention on every customer decision.

Shield

Protect trusted customer journeys with real-time risk decisions.

Detect

Behavior intelligence across your customer base.

Target

Turn anonymous visitors into real opportunities.

Connect

Bring identity insights into your existing customer and business systems.

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Customer journey recovery

Stuck+

Recover abandoned onboarding journeys before customers disappear.