Set Up Your Client

Important
The SSL certificates for Braintree Mobile (iOS and Android) SDKs are set to expire on March 30, 2026. This will impact existing versions of the SDK in published versions of your app. To reduce the impact, upgrade the Android SDK to version 4.45.0+ or version 5.0.0+ for the new SSL certifications. If you do not decommission your app versions that include the older SDK versions or force upgrade your app with the updated certificates by the expiration date, 100% of your customer traffic will fail.
Important

Starting July 14, 2025 the Drop-in SDK will move to a deprecated status and we will no longer make any updates to this SDK. Processing will be supported for 1 year after the deprecation date, but you should upgrade immediately to avoid any disruption.

Starting July 14, 2026 the Drop-in SDK will move to an unsupported status and will no longer supported by Braintree developers or Braintree Support. Processing for unsupported SDKs can be suspended at any time.

Please migrate to the Braintree SDK to continue processing and receiving updates.

Note
BT iOS v6 SDK does not support the Drop-In UI. Please refer to the iOS v5 SDK docs for more information on Drop-In UI setup.