Good Leap Loan Change Orders API

openapi: 3.0.3
info:
  title: GoodLeap Developer Authorization & Elevation Management Loan Change Orders API
  version: '2.0'
  description: 'The GoodLeap Developer API lets approved partners originate and manage sustainable home-improvement loans through their full lifecycle: authentication and elevation, offers and payment calculation, loan submission, status tracking, case/stipulation management, document upload, project and milestone management, change orders, notes, tags, and user management. Derived faithfully from the public GoodLeap Postman collection (paths, methods, parameters, and JWT bearer auth are as published); request/response schemas are intentionally minimal because the source collection does not publish full schemas.'
  x-derived-from: postman/good-leap-developer-api.postman_collection.json
servers:
- url: https://api.goodleap.com
  description: Production
- url: https://sandbox01-api.goodleap.com
  description: Sandbox / test
security:
- bearerAuth: []
tags:
- name: Loan Change Orders
paths:
  /posfinancing/rest/v2/offers:
    get:
      operationId: availableLoanOffers
      summary: Available Loan Offers
      tags:
      - Loan Change Orders
      security:
      - bearerAuth: []
      responses:
        '200':
          description: Successful response
      description: Returns a collection of Offers.
      parameters:
      - name: loanId
        in: query
        required: false
        schema:
          type: string
      - name: channels
        in: query
        required: false
        schema:
          type: string
      - name: channels
        in: query
        required: false
        schema:
          type: string
      - name: states
        in: query
        required: false
        schema:
          type: string
      - name: states
        in: query
        required: false
        schema:
          type: string
      - name: categoryId
        in: query
        required: false
        schema:
          type: string
      - name: promotionIds
        in: query
        required: false
        schema:
          type: string
  /posfinancing/rest/v2/loans/{id}/changeorders:
    post:
      operationId: createAChangeOrder
      summary: Create a Change Order
      tags:
      - Loan Change Orders
      security:
      - bearerAuth: []
      responses:
        '200':
          description: Successful response
      description: 'Submit a change order to update the amount, offer, or enrollments on a loan.

        Note: Once a loan has been funded, Autopay enrollment can no longer be managed via API.'
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              type: object
  /posfinancing/rest/v2/loans/{id}/cancellations:
    post:
      operationId: cancelALoan
      summary: Cancel a Loan
      tags:
      - Loan Change Orders
      security:
      - bearerAuth: []
      responses:
        '200':
          description: Successful response
      description: "Submit a cancellation for a given loan. \nIn order to successfully cancel the loan, it must not be in the following states:\n- Have a status of `DECLINED`, `CANCELLED`, or `FUNDED`\n- Reached the Notice To Proceed (NTP) milestone"
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              type: object
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: JWT obtained via POST /posfinancing/rest/v2/auth/token (organizationId), refreshed via /auth/token/refresh.