square_in_app_payments

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by squareup.com

flutter pub add square_in_app_payments

pub.dev Source Code API Docs

Category	:	Payment API/SDK
Dart 3 compatible	:	Yes
Null safety	:	Yes
Platform(s)	:	Android iOS
Dart SDK	:	>=2.17.6 <4.0.0
Flutter SDK	:	>=1.10.0
Latest Version	:	1.7.11 (Jul, 2025)
Created	:	Jan, 2019
Pub Likes	:	109
Pub 30-day Downloads	:	652
Pub Points	:	150
GitHub Stars	:	342
Open Issues	:	14

About square_in_app_payments package

An open source Flutter plugin for calling Square’s native In-App Payments SDK to take in-app payments on iOS and Android.

Open Source Flutter Apps & Projects that use square_in_app_payments package

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Last updated: October 19, 2025