
Now let’s walk through how we’ll interact with Stripe’s API to implement the logic behind the subscription system. We’ll break this down into two main flows: 1. Subscription flow: when a user subscribes to a product for the first time. 2. Update and cancellation flow: when a user upgrades, downgrades, or cancels their subscription.

Understanding the two core Stripe workflows that power 95% of all SaaS payment implementations, regardless of pricing model.
How to implement subscription flows using Stripe's checkout session API to redirect users to a secure payment portal for processing credentials.
Learn how Stripe webhooks automatically sync payment events to your database, creating subscriptions and updating account features without manual intervention.
Mastering subscription management by leveraging Stripe's built-in customer portal instead of building custom cancellation and upgrade interfaces from scratch.
Interactive diagram used in the video
Overall description of the subscription, update, and cancellation flows by interacting with Stripe’s API.
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