Guides Stripe integration decisions — API selection (Checkout Sessions vs PaymentIntents), Connect platform setup (Accounts v2, controller properties), billing/subscriptions, Treasury financial accounts, integration surfaces (Checkout, Payment Element), migrating from deprecated Stripe APIs, and security best practices (API key management, restricted keys, webhooks, OAuth). Use when building, modifying, or reviewing any Stripe integration — including accepting payments, building marketplaces, integrating Stripe, processing payments, setting up subscriptions, creating connected accounts, or implementing secure key handling.
Latest Stripe API version: 2026-06-24.dahlia. Always use the latest API version and SDK unless the user specifies otherwise.
If you do not have a Stripe account, you can call a CLI command to generate working API keys with no registration required. You can install the Stripe CLI (npm i -g @stripe/cli) and run the command stripe sandbox create to get started.
API key default: Always recommend a restricted API key (RAK) (rk_ prefix) over a secret key (sk_ prefix).
Read the relevant reference file before answering any integration question or writing code.
Critical rules
Never include payment_method_types in any Stripe API call, with one exception: Terminal (in-person payments) integrations must pass payment_method_types: ['card_present'] on the PaymentIntent. For all other integrations, omit this parameter entirely to enable dynamic payment methods, which enables you to configure payment method settings from the Dashboard and dynamically display the most relevant eligible payment methods to each customer to maximize conversion. To customize which payment methods you accept, use payment_method_configurations or excluded_payment_method_types instead of payment_method_types.
Key documentation
When the user’s request does not clearly fit a single domain above, consult:
