autheo_sdk 1.0.6

A Flutter SDK for KYC verification

Autheo SDK

A Flutter SDK for KYC verification — ID card capture, liveness selfie, OTP, and address verification.

Requirements

	Minimum
Flutter	3.16.0
Dart	3.2.0
Android	API 21 (Android 5.0)
iOS	12.0

---

Installation

Add to your pubspec.yaml:

dependencies:
  autheo_sdk: <latest-version>

Then run:

flutter pub get

---

Platform Setup

Android

Add the following permissions to android/app/src/main/AndroidManifest.xml:

<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

Set minimum SDK version in android/app/build.gradle:

minSdkVersion 21

iOS

Add the following keys to ios/Runner/Info.plist:

<key>NSCameraUsageDescription</key>
<string>Required to capture ID card and selfie for verification</string>

<key>NSLocationWhenInUseUsageDescription</key>
<string>Required to verify your location for address verification</string>

<key>NSPhotoLibraryUsageDescription</key>
<string>Required to select proof of residence document</string>

Set minimum deployment target to iOS 12.0 or higher in ios/Podfile:

platform :ios, '12.0'

---

Usage

import 'package:autheo_sdk/autheo_sdk.dart';

final result = await AutheoSDK.startVerification(
  context,
  apiKey: 'your-api-key',
  firstName: 'John',
  lastName: 'Doe',
  businessId: 'your-business-id',
  verificationType: 'ID Verification',
  isAddressCheck: false,
  isAmlCheck: false,
  isCreditCheck: false,
  isOtpRequired: true,
  // Optional
  email: '[e-mail]',
  phone: '0244123456',
  idType: 'Ghana Card',
  idNumber: 'GHA-123456789-0',
  addressCheckType: 'digital', // 'standard' | 'digital' | 'physical'
);

if (result.isSuccess) {
  debugPrint('Verification passed: ${result.message}');
} else {
  debugPrint('Verification failed: ${result.message}');
}

---

Parameters

Parameter	Type	Required	Default	Description
apiKey	String	Yes	—	Your Autheo API key
firstName	String	Yes	—	Candidate first name
lastName	String	Yes	—	Candidate last name
businessId	String	Yes	—	Your business account ID
verificationType	String	Yes	—	e.g. 'ID Verification'
isAddressCheck	bool	Yes	—	Include address verification step
isAmlCheck	bool	Yes	—	Run AML/blacklist check
isCreditCheck	bool	Yes	—	Run credit history check
isOtpRequired	bool	Yes	—	Require OTP before proceeding
email	String	No	''	Candidate email
phone	String	No	''	Candidate phone number
idType	String	No	'Ghana Card'	ID document type
idNumber	String	No	''	ID document number
addressCheckType	String	No	'digital'	'standard', 'digital', or 'physical'

---

Result

VerificationResult is returned with:

Field	Type	Description
isSuccess	bool	true if verification completed successfully
message	String?	Human-readable status message
data	Map<String, dynamic>?	Verification response data
error	String?	Error detail if verification failed

---

Troubleshooting

Camera not opening on Android — ensure CAMERA permission is declared and minSdkVersion is at least 21.

Face detection not working on certain devices — the SDK automatically caps resolution and uses NV21 format with row-padding stripped for compatibility with Samsung and Sony devices.

Firebase duplicate class error — if your app uses firebase-messaging, this SDK is safe. The google_ml_kit meta-package (which caused this conflict) has been replaced with the specific google_mlkit_face_detection package.