For AI agents: visit https://docs.affirm.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.

Jump to Content

Home Getting started Solutions Platforms Global Integration

Docs Recipes API reference Changelog API reference Recipes Changelog

Home Getting started Solutions Platforms Global Integration Log in

Docs

HTML Reference: Promotional MessagingAPI reference Recipes Changelog

Introduction to Affirm

Understanding Affirm
Planning Your Integration

Getting started

Quickstart
- Quickstart Guide for Developers
- Developer Tools and Resources
Checkout
Promotional Messaging and Prequalification
Managing Transactions
Managing Cards

Business Resource Hub

Business Resource Hub Home
Getting Paid
Using the Merchant Portal
Settlements and Payments
Dispute Resolutions
Getting Started With Affirm: Compliance and Guidelines

HTML Reference: Promotional Messaging

Adding promotional messaging to your website? Use this HTML reference to learn more about the available promotional messaging HTML attributes.