aid: afterpay
url: https://raw.githubusercontent.com/api-evangelist/afterpay/refs/heads/main/apis.yml
name: Afterpay
x-type: company
description: Afterpay (acquired by Block / Square) is a buy-now-pay-later platform offering Pay-in-4 installments at thousands
  of merchants. APIs for merchants to integrate via Square or direct.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
- Fintech
- BNPL
- Payments
- Consumer
- Block
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
- name: Afterpay Checkout API
  description: Create and confirm Afterpay checkouts for merchant integrations.
  humanURL: https://developers.afterpay.com/afterpay-online/reference
  baseURL: https://api.afterpay.com
  tags:
  - Checkout
  - BNPL
  properties:
  - type: Documentation
    url: https://developers.afterpay.com/afterpay-online/reference
- name: Afterpay Payments API
  description: Auth, capture, void and refund Afterpay payments.
  humanURL: https://developers.afterpay.com/afterpay-online/reference
  baseURL: https://api.afterpay.com
  tags:
  - Payments
  properties:
  - type: Documentation
    url: https://developers.afterpay.com/afterpay-online/reference
- name: Afterpay Configuration API
  description: Retrieve merchant-level configuration and supported regions.
  humanURL: https://developers.afterpay.com/afterpay-online/reference
  baseURL: https://api.afterpay.com
  tags:
  - Configuration
  properties:
  - type: Documentation
    url: https://developers.afterpay.com/afterpay-online/reference
common:
- type: Website
  url: https://www.afterpay.com/
- type: Plans
  url: plans/afterpay-plans-pricing.yml
- type: RateLimits
  url: rate-limits/afterpay-rate-limits.yml
- type: FinOps
  url: finops/afterpay-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com