Summer 2026 Changelog

Basis Theory’s summer platform releases include the general availability of Web Elements v3, asynchronous Reactors on its modern runtimes platform, a new Agentic Payments API, Customer Portal SSO improvements, Apple Pay sandbox support, and easier Java SDK distribution. Web Elements v3 rebuilds checkout fields as self-contained iframe bundles to improve loading and tokenization performance, while adding a combined card field, co-badged card selection, and custom-domain hosting. Reactors can now run asynchronously with durable queued execution and result retrieval, supporting Node 22 and Node 24 alongside isolation, dependency scanning, and concurrency controls. Agentic Payments replaces the prior Agentic Commerce model by allowing customers to approve limited spending allowances from which AI agents can mint single-use credentials across supported payment rails, with balance tracking intended to prevent overspending. The Customer Portal’s identity provider configuration and login flows were modernized, Apple Pay sandbox tokens can now be tested end to end in Test Tenants, and the Java SDK is available through Maven Central without requiring GitHub Packages authentication.

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