aid: cst-brands
url: >-
  https://raw.githubusercontent.com/api-evangelist/cst-brands/refs/heads/main/apis.yml
x-type: company
name: CST Brands
description: >-
  CST Brands was an independent retailer of motor fuels and convenience
  merchandise headquartered in San Antonio, Texas, operating under the Corner
  Store and other brands. CST Brands was acquired by Alimentation Couche-Tard
  in 2017 and integrated into the Circle K convenience store network. The
  company does not currently expose a public developer API; this repository
  exists for historical reference and to track any future API artifacts.
tags:
  - Convenience Retail
  - Fuel Retail
  - Acquired
  - Historical
type: Company
specificationVersion: '0.19'
created: '2026-03-24'
modified: '2026-04-28'
apis: []
features:
  - name: Acquired Operations
    description: Stores formerly under CST Brands operate as part of Couche-Tard's Circle K network.
useCases:
  - name: Historical Reference
    description: Track historical APIs and developer artifacts attributed to the CST Brands corporate entity.
common:
  - url: https://www.cst-brands.com
    type: Website
  - url: https://corporate.couche-tard.com/
    type: AcquirerWebsite
    name: Alimentation Couche-Tard (Acquirer)
  - url: https://www.circlek.com/
    type: BrandWebsite
    name: Circle K (Successor Brand)
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com