2025 Updates
Simplification of SDK Initialization
Versions 1.0.11 on iOS, 2.0.12 on Android, and 1.0.7 on React Native (with Flutter & JS to follow) remove the need to specify a product in KnotConfiguration when configuring the session to initialize the SDK. Now, simply choose a type for your session when calling Create Session and initialize the SDK with that session.
Customization for Multi-Product Card Portfolios
Versions 1.0.5 on iOS, 2.0.5 on Android, 1.0.2 on Flutter, and 1.0.2 on React Native (with JS to follow) include new features allowing multi-product card issuers to integrate Knot’s SDK. For those that issue multiple, differently-named card programs or may issue cards under multiple brands, you can now override and customize the name of your company and card inside the Knot SDK using the CustomerConfiguration class. More here.
New Guides & API Reference
Companies building with Knot can now enjoy the smoothness of fresh new documentation on integrating our SDK and APIs.
SDK Major Version & Improvements
New major versions of the Knot SDK on all platforms have been released with improvements to initialization and event handling. For companies already integrated with earlier versions of Knot, a migration guide is provided to make the transition smooth.
Migration Guides:
Updates to Existing Transactions
Once an user’s merchant account is linked to Knot, you can receive updates to existing transactions you’ve already received. The UPDATED_TRANSACTIONS_AVAILABLE webhook provides notification of these updates and querying the Get Transaction By Id endpoint provides access to updated transaction data.
I2C Processor Integration
Issuers looking to integrate our CardSwitcher product that use I2C as an issuer processor can now rely on our direct integration with I2C to retrieve and provide card information to Knot in a PCI-compliant manner.
Along with our existing integration with Unit, this integration builds upon our dedication toward handling card information seamlessly and with strict PCI-compliance.