> ## Documentation Index > Fetch the complete documentation index at: https://docs.tread.ai/llms.txt > Use this file to discover all available pages before exploring further. # Retrieve all InvoiceLineItems that belongs to an Invoice for a Company > Retrieve all `InvoiceLineItem` for an `Invoice` for a `Company` ## OpenAPI ````yaml /api-reference/openapi.json get /v1/companies/{company-id}/invoices/{invoice-id}/invoice_line_items openapi: 3.0.3 info: title: Horizon API V1 version: '1.0' contact: name: Tread url: https://tread.io email: developers@tread.io description: >- This is the Version 1 implementation. When in doubt we default to the practices outlined [here](https://www.vinaysahni.com/best-practices-for-a-pragmatic-restful-api#advanced-queries) license: name: Private url: https://tread.io servers: - description: production url: https://api.tread-horizon.com security: - bearerAuth: [] tags: - name: Projects - name: Orders - name: Loads - name: Jobs - name: JobAssignments - name: ApprovalAssignments - name: Equipment - name: FuelSurcharges - name: Materials - name: Accounts - name: Tickets - name: Users - name: Sites - name: Companies - name: Departments - name: Rates - name: Services - name: EquipmentType - name: FileAttachments - name: MaterialType - name: LineItemType - name: DriverStateEvent - name: Authentication - name: IamRoles - name: Typeaheads - name: Integrations - name: Reflection - name: LoadCycles - name: AddOns - name: ServiceClass - name: Invoices - name: JobSummaries - name: LoadSummaries - name: CompanyShares - name: UserDevicePermission - name: Drivers - name: Settlements - name: LocationHistories - name: Telematics - name: OmniReports - name: DriverDays - name: Agave - name: AddOnCharges - name: ResourceUsageLogs - name: ResourceScopes - name: TravelledDistances - name: MaterialRates - name: CompanyDayJobStats - name: KMLFiles - name: AutoAddOnAssignments - name: SiteRateSchedules - name: TwilioIntegrations - name: Foremen - name: AccountExternalTruckIdentifier - name: GeofenceTriggers - name: Labels - name: Compliance - name: ComplianceDocuments paths: /v1/companies/{company-id}/invoices/{invoice-id}/invoice_line_items: parameters: - schema: type: string format: uuid name: invoice-id in: path required: true description: Invoice ID - schema: type: string format: uuid name: company-id in: path required: true description: Company ID - $ref: '#/components/parameters/Accept-Language' get: tags: - Invoices summary: Retrieve all InvoiceLineItems that belongs to an Invoice for a Company description: Retrieve all `InvoiceLineItem` for an `Invoice` for a `Company` operationId: get-v1-companies-company-id-invoices-invoice-id-invoice_line_items parameters: - $ref: '#/components/parameters/page-limit' - $ref: '#/components/parameters/page-after' - $ref: '#/components/parameters/page-before' responses: '200': description: OK headers: Link: schema: type: string description: Contains prev and next links for pagination content: application/json: schema: type: object required: - data properties: data: type: array items: $ref: '#/components/schemas/InvoiceLineItem-Read' '401': $ref: '#/components/responses/UnauthenticatedError' '404': $ref: '#/components/responses/Error' '406': $ref: '#/components/responses/Error' components: parameters: Accept-Language: name: Accept-Language in: header schema: type: string default: en example: en description: >- The Accept-Language request HTTP header indicates the natural language and locale that the client prefers. page-limit: name: page[limit] in: query schema: type: integer format: int32 default: 25 maximum: 100 description: The maximum number of paginated results to return page-after: name: page[after] in: query required: false schema: type: string description: The cursor to start paginating after page-before: name: page[before] in: query required: false schema: type: string description: The cursor to stop paginating at schemas: InvoiceLineItem-Read: title: InvoiceLineItem-Read x-stoplight: id: lbb9n9hfx009r allOf: - $ref: '#/components/schemas/Identifier' - type: object required: - quantity - total_amount - revenue_rate_value - revenue_cost_rate_type - billing_adjustment_minutes - pay_start_time - pay_end_time - invoice_id - name - delivered_quantity - line_item_type - rate - rate_type - material_rate_unit_of_measure properties: quantity: type: string x-stoplight: id: vja2bsq172org total_amount: type: string x-stoplight: id: fwmhuuc6afo05 revenue_rate_value: type: string x-stoplight: id: w8kyneeororyn description: The revenue rate or sell price of the invoice line item revenue_cost_rate_type: $ref: '#/components/schemas/AddOnRateType' billing_adjustment_minutes: type: integer x-stoplight: id: 7kzoo1b5fjcua pay_start_time: type: string x-stoplight: id: 5hk8kdv3tf7fu format: date-time nullable: true pay_end_time: type: string x-stoplight: id: frlpnr1dsx6xk format: date-time nullable: true invoice_id: type: string x-stoplight: id: cxgoc5hzxs0hm format: uuid load: $ref: '#/components/schemas/Load-Read-Nested' name: type: string x-stoplight: id: p4gxwco1xm5f4 nullable: true delivered_quantity: type: string x-stoplight: id: n36bkwjaot8f6 line_item_type: $ref: '#/components/schemas/InvoiceLineItemType' rate: type: string x-stoplight: id: 17aohzilbnz8d deprecated: true description: Deprecated in favor of `revenue_rate_value`. rate_type: type: string x-stoplight: id: h454x8xipq8gm deprecated: true description: Deprecated in favor of `revenue_cost_rate_type`. material_rate_unit_of_measure: $ref: '#/components/schemas/NullableOrderUnitOfMeasure' Identifier: title: Identifier x-stoplight: id: gnd39lue5v7ol type: object required: - id properties: id: type: string x-stoplight: id: 2e38hjk4zd58m format: uuid additionalProperties: false AddOnRateType: title: AddOnRateType x-stoplight: id: 1c3m0qj0ofdao enum: - RateForEach - RatePercentOfTotal - PerLoad - FuelSurcharge example: RateForEach default: RateForEach Load-Read-Nested: title: Load-Read-Nested x-stoplight: id: zpc98ohudvz2m allOf: - $ref: '#/components/schemas/Identifier' - type: object x-stoplight: id: 4rcl2v4mcwxe5 required: - quantity - unit_of_measure - load_id - ordinality properties: quantity: type: string x-stoplight: id: 3crm24cakhqhf nullable: true unit_of_measure: $ref: '#/components/schemas/NullableOrderUnitOfMeasure' load_id: type: string x-stoplight: id: xwweeqwdfh9pg ordinality: type: integer x-stoplight: id: 4xdv8c9e9p4o8 ticket: $ref: '#/components/schemas/Ticket-Read-Nested' InvoiceLineItemType: title: InvoiceLineItemType x-stoplight: id: clkyxnscmds4j enum: - InvoiceLineItem - MaterialRateLineItem - FreightRateLineItem default: InvoiceLineItem NullableOrderUnitOfMeasure: title: NullableOrderUnitOfMeasure x-stoplight: id: rtlna368z495u allOf: - $ref: '#/components/schemas/OrderUnitOfMeasure' type: string nullable: true UnauthenticatedError-Response: title: UnauthenticatedError-Response x-stoplight: id: o477eph7ttbzt type: object required: - error properties: error: $ref: '#/components/schemas/UnauthenticatedError' additionalProperties: false Error-Response: title: Error-Response x-stoplight: id: 52cydhphee3qe type: object required: - error properties: error: $ref: '#/components/schemas/Error' additionalProperties: false Ticket-Read-Nested: title: Ticket-Read-Nested x-stoplight: id: sxhhxkcgkj6ep allOf: - $ref: '#/components/schemas/Identifier' - type: object x-stoplight: id: u7esfoogq8q49 required: - ticket_number - preview_url properties: ticket_number: type: string x-stoplight: id: kzx5yw8vvwbra nullable: true preview_url: type: string x-stoplight: id: h1do11irp24bw format: uri nullable: true OrderUnitOfMeasure: title: OrderUnitOfMeasure x-stoplight: id: kahcgn7w8swdv enum: - Load - Tonne - Ton - Yard - Meter - Foot - Liter - Hour - Bushel - Gallon - CubicMeter - Mile - Kilometer - Barrel - Bag - Pallet example: Load UnauthenticatedError: title: UnauthenticatedError x-stoplight: id: 202o69l0fs40h allOf: - $ref: '#/components/schemas/Error' - type: object x-stoplight: id: tg10dt7s0l6bw properties: error_type: type: string x-stoplight: id: wvq8c0qsym4hz required: - error_type Error: title: Error x-stoplight: id: 3g57kkik3l464 type: object description: An Error. required: - code properties: code: type: string x-stoplight: id: 7o9x1t8v0bgfo additionalProperties: false responses: UnauthenticatedError: description: Example response content: application/json: schema: $ref: '#/components/schemas/UnauthenticatedError-Response' type: object Error: description: Error response content: application/json: schema: $ref: '#/components/schemas/Error-Response' type: object securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT ````