AF

Affirm

@affirm
Company that offers buy now, pay later payment plans.
  • Affirm Disputes API@affirm/affirm-disputes-api

    Chargebacks: list and inspect disputes, submit evidence and close cases

    Last changeFirst revision
    Updated on 2026-11-03
  • Cards API@affirm/cards-api

    Payments: read, finalize and cancel card checkouts, and track their progress

    Last changeFirst revision
    Updated on 2026-11-03
  • Checkout API@affirm/checkout-api

    Buy now, pay later: create, read, update and resend checkout sessions and instruments

    Last changeFirst revision
    Updated on 2026-11-03
  • Merchant Transaction API@affirm/merchant-transaction-api

    Buy-now-pay-later payments: authorize, capture, refund and void transactions, read settlements

    Last change152027
    Updated on 2026-11-03