openapi: 3.1.0
info:
  title: Oracle Financials Cloud REST Cash Management Payables API
  description: 'REST API surface for Oracle Fusion Cloud Financials. Resources sit

    under `/fscmRestApi/resources/11.13.18.05/{resourceName}` on each

    customer''s Oracle Cloud instance. Authentication uses HTTP Basic

    Authentication or OAuth 2.0 Bearer tokens issued by the customer''s

    Oracle Identity Cloud Service / IDCS tenant.


    This specification documents a representative slice of the Financials

    Cloud resources covering General Ledger (journal batches, currency

    rates), Payables (invoices), Receivables (transactions), Cash

    Management (bank accounts), and Fixed Assets.

    '
  version: 11.13.18.05
  contact:
    name: Oracle Support
    url: https://support.oracle.com
servers:
- url: https://{instance}.oraclecloud.com/fscmRestApi/resources/11.13.18.05
  description: Customer Fusion Cloud Financials base URL.
  variables:
    instance:
      default: example
      description: Customer-specific Oracle Cloud instance.
security:
- basicAuth: []
- bearerAuth: []
tags:
- name: Payables
  description: Accounts Payable invoices.
paths:
  /invoices:
    get:
      tags:
      - Payables
      summary: List payables invoices
      operationId: listInvoices
      parameters:
      - $ref: '#/components/parameters/Limit'
      - $ref: '#/components/parameters/Offset'
      - $ref: '#/components/parameters/Q'
      responses:
        '200':
          description: Invoices collection.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResourceCollection'
    post:
      tags:
      - Payables
      summary: Create a payables invoice
      operationId: createInvoice
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '201':
          description: Invoice created.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
  /invoices/{InvoiceId}:
    parameters:
    - name: InvoiceId
      in: path
      required: true
      schema:
        type: string
    get:
      tags:
      - Payables
      summary: Get a payables invoice
      operationId: getInvoice
      responses:
        '200':
          description: Invoice resource.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
components:
  schemas:
    ResourceCollection:
      type: object
      properties:
        items:
          type: array
          items:
            type: object
            additionalProperties: true
        count:
          type: integer
        hasMore:
          type: boolean
        limit:
          type: integer
        offset:
          type: integer
        links:
          type: array
          items:
            $ref: '#/components/schemas/Link'
    Link:
      type: object
      properties:
        rel:
          type: string
        href:
          type: string
        name:
          type: string
        kind:
          type: string
  parameters:
    Q:
      name: q
      in: query
      required: false
      schema:
        type: string
      description: 'Oracle filter expression (e.g. `Status=''Posted''`).

        '
    Offset:
      name: offset
      in: query
      required: false
      schema:
        type: integer
        default: 0
    Limit:
      name: limit
      in: query
      required: false
      schema:
        type: integer
        default: 25
        maximum: 500
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic Authentication with Oracle Cloud user credentials.
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: OAuth 2.0 Bearer token from Oracle IDCS / IAM.
externalDocs:
  description: Oracle Financials Cloud REST API Documentation
  url: https://docs.oracle.com/en/cloud/saas/financials/26a/farfa/index.html