invoiceninja/openapi/paths/invoices.yaml

  /api/v1/invoices:
    get:
      tags:
        - invoices
      summary: "List invoices"
      description: |
        Lists invoices with the option to chain multiple query parameters allowing fine grained filtering of the list.  
                
      operationId: getInvoices
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - $ref: "#/components/parameters/status"
        - $ref: "#/components/parameters/client_id"
        - $ref: "#/components/parameters/created_at"
        - $ref: "#/components/parameters/updated_at"
        - $ref: "#/components/parameters/is_deleted"
        - $ref: "#/components/parameters/filter_deleted_clients"
        - $ref: "#/components/parameters/vendor_id"
        - name: client_status
          in: query
          description: |
            A comma separated list of invoice status strings. Valid options include:  
            - all
            - paid  
            - unpaid  
            - overdue               
          required: false
          schema:
            type: string
          example: ?client_status=paid,unpaid
        - name: number
          in: query
          description: |
            Search invoices by invoice number             
          required: false
          schema:
            type: string
          example: ?number=INV-001
        - name: filter
          in: query
          description: |
            Searches across a range of columns including:  
            - number  
            - po_number  
            - date  
            - amount  
            - balance  
            - custom_value1  
            - custom_value2  
            - custom_value3  
            - custom_value4            
          required: false
          schema:
            type: string
          example: ?filter=bob
        - name: without_deleted_clients
          in: query
          description: |
            Returns the invoice list without the invoices of deleted clients.            
          required: false
          schema:
            type: string
          example: ?without_deleted_clients=
        - name: overdue
          in: query
          description: |
            Returns the list of invoices that are overdue            
          required: false
          schema:
            type: string
          example: ?over_due=
        - name: payable
          in: query
          description: |
            Returns the invoice list that are payable for a defined client. Please note, you must pass the client_id as the value for this query parameter            
          required: false
          schema:
            type: string
          example: ?payable={client_id}
        - name: sort
          in: query
          description: Returns the list sorted by column in ascending or descending order.
          required: false
          schema:
            type: string
          example: id|desc number|desc balance|asc 
        - name: private_notes
          in: query
          description: |
            Searches on the private_notes field of the invoices            
          required: false
          schema:
            type: string
          example: ?private_notes=super secret
      responses:
        200:
          description: "A list of invoices"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
          content:
            application/json:
              schema:  
                type: object
                properties:
                  data: 
                    type: array
                    items:
                      $ref: '#/components/schemas/Invoice'
                  meta:
                    type: object
                    $ref: '#/components/schemas/Meta'
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"
    post:
      tags:
        - invoices
      summary: "Create invoice"
      description: "Adds a invoice to a company"
      operationId: storeInvoice
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/InvoiceRequest"
      responses:
        200:
          description: "Returns the saved invoice entity"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Invoice"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"

  "/api/v1/invoices/{id}":
    get:
      tags:
        - invoices
      summary: "Show invoice"
      description: "Displays an invoice by id"
      operationId: showInvoice
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - name: id
          in: path
          description: "The Invoice Hashed ID"
          required: true
          schema:
            type: string
            format: string
          example: D2J234DFA
      responses:
        200:
          description: "Returns the invoice object"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Invoice"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"

    put:
      tags:
        - invoices
      summary: "Update invoice"
      description: "Handles the updating of an invoice by id"
      operationId: updateInvoice
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - name: id
          in: path
          description: "The Invoice Hashed ID"
          required: true
          schema:
            type: string
            format: string
          example: D2J234DFA
      responses:
        200:
          description: "Returns the invoice object"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Invoice"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"  
    delete:
      tags:
        - invoices
      summary: "Delete invoice"
      description: "Handles the deletion of an invoice by id"
      operationId: deleteInvoice
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - name: id
          in: path
          description: "The Invoice Hashed ID"
          required: true
          schema:
            type: string
            format: string
          example: D2J234DFA
      responses:
        200:
          description: "Returns a HTTP status"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"
  "/api/v1/invoices/{id}/edit":
    get:
      tags:
        - invoices
      summary: "Edit invoice"
      description: "Displays an invoice by id for editting"
      operationId: editInvoice
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - name: id
          in: path
          description: "The Invoice Hashed ID"
          required: true
          schema:
            type: string
            format: string
          example: D2J234DFA
      responses:
        200:
          description: "Returns the invoice object"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Invoice"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"

  /api/v1/invoices/create:
    get:
      tags:
        - invoices
      summary: "Blank invoice"
      description: "Returns a blank object with default values"
      operationId: getInvoicesCreate
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
      responses:
        200:
          description: "A blank invoice object"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Invoice"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"

  /api/v1/invoices/bulk:
    post:
      tags:
        - invoices
      summary: "Bulk invoice actions"
      description: |
        There are multiple actions that are available including:          

      operationId: bulkInvoices
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/index"
      requestBody:
        description: "Bulk action details"
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                action:
                  required: true
                  type: string
                  description: |
                    The action to be performed, options include:  
                    - `bulk_download`  
                      Bulk download an array of invoice PDFs (These are sent to the admin via email.)  
                    - `download`  
                      Download a single PDF. (Returns a single PDF object)  
                    - `bulk_print`  
                      Merges an array of Invoice PDFs for easy one click printing.  
                    - `auto_bill`  
                      Attempts to automatically bill the invoices with the payment method on file.  
                    - `clone_to_invoice`  
                      Returns a clone of the invoice.  
                    - `clone_to_quote`  
                      Returns a quote cloned using the properties of the given invoice.  
                    - `mark_paid`  
                      Marks an array of invoices as paid.  
                    - `mark_sent`  
                      Marks an array of invoices as sent.  
                    - `restore`  
                      Restores an array of invoices  
                    - `delete`  
                      Deletes an array of invoices  
                    - `archive`  
                      Archives an array of invoices  
                    - `cancel`  
                      Cancels an array of invoices  
                    - `email`  
                      Emails an array of invoices  
                    - `send_email`  
                      Emails an array of invoices. Requires additional properties to be sent. `email_type`                      
                ids:
                  required: true
                  type: array
                  items:
                    description: "Array of hashed IDs to be bulk 'actioned - ['D2J234DFA','D2J234DFA','D2J234DFA']"
                    type: string
              example:
                action: bulk_download
                ids: "['D2J234DFA','D2J234DFA','D2J234DFA']"
              
      responses:
        200:
          description: "The Bulk Action response"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"

  "/api/v1/invoices/{id}/{action}":
    get:
      deprecated: true
      tags:
        - invoices
      summary: "Custom invoice action"
      description: |
        Performs a custom action on an invoice.  
        The current range of actions are as follows  
        - clone_to_invoice  
        - clone_to_quote  
        - history  
        - delivery_note  
        - mark_paid  
        - download  
        - archive  
        - delete  
        - email          
      operationId: actionInvoice
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - name: id
          in: path
          description: "The Invoice Hashed ID"
          required: true
          schema:
            type: string
            format: string
          example: D2J234DFA
        - name: action
          in: path
          description: "The action string to be performed"
          required: true
          schema:
            type: string
            format: string
          example: clone_to_quote
      responses:
        200:
          description: "Returns the invoice object"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Invoice"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"
  "/api/v1/invoice/{invitation_key}/download":
    get:
      tags:
        - invoices
      summary: "Download invoice PDF"
      description: "Downloads a specific invoice"
      operationId: downloadInvoice
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - name: invitation_key
          in: path
          description: "The Invoice Invitation Key"
          required: true
          schema:
            type: string
            format: string
          example: D2J234DFA
      responses:
        200:
          description: "Returns the invoice pdf"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"
  "/api/v1/invoices/{id}/delivery_note":
    get:
      tags:
        - invoices
      summary: "Download delivery note"
      description: "Downloads a specific invoice delivery notes"
      operationId: deliveryNote
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - name: id
          in: path
          description: "The Invoice Hahsed Id"
          required: true
          schema:
            type: string
            format: string
          example: D2J234DFA
      responses:
        200:
          description: "Returns the invoice delivery note pdf"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"
  "/api/v1/invoices/{id}/upload":
    post:
      tags:
        - invoices
      summary: "Add invoice document"
      description: "Handles the uploading of a document to a invoice"
      operationId: uploadInvoice
      parameters:
        - $ref: "#/components/parameters/X-API-TOKEN"
        - $ref: "#/components/parameters/X-Requested-With"
        - $ref: "#/components/parameters/include"
        - name: id
          in: path
          description: "The Invoice Hashed ID"
          required: true
          schema:
            type: string
            format: string
          example: D2J234DFA
      requestBody:
        description: "File Upload Body"
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                _method:
                  type: string
                  example: PUT
                documents:
                  type: array
                  items:
                    description: "Array of binary documents for upload"
                    type: string
                    format: binary
      responses:
        200:
          description: "Returns the Invoice object"
          headers:
            X-MINIMUM-CLIENT-VERSION:
              $ref: "#/components/headers/X-MINIMUM-CLIENT-VERSION"
            X-RateLimit-Remaining:
              $ref: "#/components/headers/X-RateLimit-Remaining"
            X-RateLimit-Limit:
              $ref: "#/components/headers/X-RateLimit-Limit"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Invoice"
        401:
          $ref: "#/components/responses/401"
        403:
          $ref: "#/components/responses/403"
        422:
          $ref: '#/components/responses/422'
        429:
          $ref: '#/components/responses/429'
        5XX:
          description: 'Server error'
        default:
          $ref: "#/components/responses/default"