Stripe is a global payment processing platform with an array of merchant integration options. Our partnership with Stripe gives you access to Affirm's powerful features — from conversion-driving on-site messaging to flexible payment options — all via Stripe’s elegant interface.

Depending on your Stripe integration method, adding Affirm as a payment option for your customers can require just a single line of code.


Our integration with Stripe supports the following products, so you can frictionlessly enable Affirm.

On-site messaging

Use the Stripe Messaging Element to bring awareness to the Affirm payment option by adding Affirm on-site messaging at every phase of the shopping journey—increasing conversion and average order value for your business.

Flexible payment options

Seamlessly enable Affirm at checkout no matter how you're integrated with Stripe: whether you're using your own custom payment form with Stripe's Payment Intents API, the Stripe Payment Element, or Stripe's prebuilt checkout page, adding Affirm is just a single line of code away.