Paddle Billing Integration

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Integrates modern Paddle Billing APIs, Paddle.js checkout flows, subscriptions, webhooks, and tax calculations into application codebases.

Paddle Knowledge Patch provides up-to-date API references, architectural patterns, and operational rules for building and maintaining Paddle Billing integrations. It equips Claude with essential knowledge covering Paddle.js client-side tokens, subscription proration and pause lifecycles, tax-exclusive partial refunds, transaction event provisioning, webhook simulation, and API version management, preventing outdated implementations inherited from Paddle Classic.

主要功能

01Guards API versioning and authentication rules across Paddle Billing endpoints and webhook destinations.
02Implements robust subscription lifecycles including proration, pause/resume rules, and retry limits.
03Standardizes Paddle.js client-side checkout initialization, preview calculations, and error handling.
04Clarifies transaction completion workflows, distinguishing transaction.paid from transaction.completed provisioning.
0524 GitHub stars
06Provides guidance on regional taxes, localized pricing, inline items, and discount configurations.

使用场景

01Migrating legacy Paddle Classic payment workflows to the modern Paddle Billing platform.
02Configuring webhook handlers and automated provisioning pipelines for transactions, refunds, and adjustments.
03Integrating Paddle Billing and Paddle.js into SaaS applications for subscription checkout and customer portals.