SDK downloads

Both SDKs are distributed as direct downloads. Public registry distribution (Maven Central / CocoaPods / Swift Package Manager) isn't on the roadmap — direct download is the canonical distribution path.

Android — Lib Lite AAR

Download the latest AAR — liblite-masterpass-release-V1.2.72.aar

Item	Detail
Package	`liblite-masterpass-release-V1.2.72.aar`
Minimum SDK	Android API 21 (Lollipop, 5.0)
Target SDK	Android API 34 (Android 14) — recommended
Distribution	Direct download from `s3.eu-central-1.amazonaws.com/com.oltio.software/liblite/`
Latest version	1.2.72 — see Android changelog

Required dependencies (declare in your build.gradle):

implementation 'com.googlecode.libphonenumber:libphonenumber:8.10.2'
implementation 'com.google.android.gms:play-services-auth:16.0.1'
implementation 'com.google.android.gms:play-services-auth-api-phone:16.0.0'

Install steps walked through in Android — Installation.

iOS — Scan to PayKit XCFramework

Download the latest framework — MasterpassKit_v1_44_build_123.zip

Item	Detail
Package	`ScanToPayKit.xcframework`
Minimum iOS	iOS 12
Recommended	iOS 14+
Distribution	Download page hosted at `developer.scantopay.io/docs/overview-9`
Latest version	See the download page and the iOS changelog

Required Info.plist keys:

<key>NSLocationWhenInUseUsageDescription</key>
<string>Your location will be used to prevent fraud</string>
<key>NSCameraUsageDescription</key>
<string>Used to scan QR codes during card registration</string>

Install steps walked through in iOS — Installation.

Verifying you have the latest version

The version number is printed on first launch in the SDK's debug log. Match it against the Android changelog or iOS changelog to confirm you're current.

Re-check the download URLs on this page periodically for a new AAR version (Android) or a new listing on the download page (iOS). For security patches we'll notify your tech lead directly. Minor releases ship every 3-4 months; major releases every 18-24 months with a migration guide and 6-month overlap.

Versioning policy

Release type	Cadence	Migration support
Patch (1.2.x)	As needed	No code changes required
Minor (1.x)	Every 3-4 months	Drop-in replacement; check release notes
Major (x)	Every 18-24 months	Migration guide + 6-month overlap
Security	Out of band	Notification + recommended upgrade window

You're expected to be on a supported version. Security patches and major versions have upgrade obligations defined in your integration agreement.

What's next

Install on Android → Android — Installation
Install on iOS → iOS — Installation
First payment → Android — Payments or iOS — Payments
Generate the API token your SDK needs → Portal API → Lib Lite tokens
Support → [email protected]