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OpenAPI Specification

openapi: 3.2.0
info:
  title: Brex Budgets Budget Programs API
  version: '1.0'
  description: Minimal OpenAPI 3.1 description of the Brex Budgets and Spend Limits API, derived from the public Brex developer documentation. Covers v1 and v2 budgets, spend limits, and budget programs resources.
  x-generated-from: https://developer.brex.com/openapi/budgets_api/
  x-generated-by: claude-crawl-2026-05-08
servers:
- url: https://platform.brexapis.com
  description: Production
security:
- bearerAuth: []
tags:
- name: Budget Programs
paths:
  /v1/budget_programs:
    get:
      tags:
      - Budget Programs
      summary: List Budget Programs
      operationId: listBudgetPrograms
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericListResponse'
  /v1/budget_programs/{id}:
    parameters:
    - $ref: '#/components/parameters/IdParam'
    get:
      tags:
      - Budget Programs
      summary: Retrieve a Budget Program by ID
      operationId: getBudgetProgram
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericObject'
components:
  schemas:
    GenericListResponse:
      type: object
      properties:
        items:
          type: array
          items:
            $ref: '#/components/schemas/GenericObject'
        next_cursor:
          type: string
      additionalProperties: true
    GenericObject:
      type: object
      additionalProperties: true
  parameters:
    IdParam:
      name: id
      in: path
      required: true
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT