# Line items Lines of booking invoices Endpoint: `https://api.bookingmood.com/v1/line_items`, supporting `GET`, `POST`, `DELETE`, `PATCH`. Authenticate with the header `Authorization: Bearer YOUR_API_KEY` (see [authentication](https://www.bookingmood.com/uk-UA/api-reference/authentication.md)). ## The line item object | Attribute | Type | Description | | --- | --- | --- | | `id` | `uuid` | Unique identifier. | | `booking_id` | `uuid` | Identifier of the related booking. References [`bookings.id`](https://www.bookingmood.com/uk-UA/api-reference/bookings.md). | | `event_id` | `uuid \| null` | Identifier of the related calendar event. References [`calendar_events.id`](https://www.bookingmood.com/uk-UA/api-reference/calendar_events.md). | | `invoice_id` | `uuid \| null` | Identifier of the related invoice. References [`invoices.id`](https://www.bookingmood.com/uk-UA/api-reference/invoices.md). | | `service_id` | `uuid \| null` | Identifier of the related service. References [`services.id`](https://www.bookingmood.com/uk-UA/api-reference/services.md). | | `created_at` | `timestamp with time zone` | Creation timestamp. Read-only: set by the database. | | `updated_at` | `timestamp with time zone` | Last modification timestamp. Read-only: set by the database. | | `amount` | `integer` | Amount of the line item, in cents. | | `fee_type` | `LineItemFeeType` | Type of the fee: `fee` or `deposit`. | | `item_type` | `LineItemType` | Type of the line item, most commonly `fee`. | | `manual` | `boolean` | Whether the line item was added manually. | | `name` | `MultiLanguageString` | Localized name of the line item. | | `quantity` | `integer` | Quantity of the line item. | ```json { "id": "00000000-0000-0000-0000-000000000000", "booking_id": "00000000-0000-0000-0000-000000000000", "event_id": "00000000-0000-0000-0000-000000000000", "invoice_id": "00000000-0000-0000-0000-000000000000", "service_id": "00000000-0000-0000-0000-000000000000", "created_at": "2026-10-30T23:18:45.588Z", "updated_at": "2026-10-30T23:18:45.588Z", "amount": 0, "fee_type": "fee", "item_type": "rent", "manual": false, "name": {}, "quantity": 0 } ``` ### Types ```typescript type Language = | "be-BY" | "bg-BG" | "cs-CZ" | "da-DK" | "de-DE" | "en-GB" | "en-NZ" | "en-US" | "es-ES" | "eu-ES" | "fr-FR" | "gr-EL" | "he-IL" | "hr-HR" | "hu-HU" | "it-IT" | "ja-JP" | "lt-LT" | "lv-LV" | "nl-NL" | "nn-NO" | "pl-PL" | "pt-BR" | "ro-RO" | "ru-RU" | "sk-SK" | "sl-SI" | "sr-Cyrl" | "sr-Latn" | "sv-SE" | "tr-TR" | "uk-UA"; type LineItemFeeType = "deposit" | "fee"; type LineItemType = "coupon" | "fee" | "price-difference" | "rent"; type MultiLanguageString = { default: string; } & Partial>; ``` ### Related resources Embed related resources with the [`select` parameter](https://www.bookingmood.com/uk-UA/api-reference/selecting.md), e.g. `select=*,bookings(*)`. Resources related through more than one column need the column as a hint, like `table!column(*)`. | Embed | Type | Description | | --- | --- | --- | | `bookings(*)` | `object \| null` | The [booking](https://www.bookingmood.com/uk-UA/api-reference/bookings.md) referenced by `booking_id`. | | `calendar_events(*)` | `object \| null` | The [calendar event](https://www.bookingmood.com/uk-UA/api-reference/calendar_events.md) referenced by `event_id`. | | `invoices(*)` | `object \| null` | The [invoice](https://www.bookingmood.com/uk-UA/api-reference/invoices.md) referenced by `invoice_id`. | | `services(*)` | `object \| null` | The [service](https://www.bookingmood.com/uk-UA/api-reference/services.md) referenced by `service_id`. | | `line_item_taxes(*)` | `array` | The [line item taxes](https://www.bookingmood.com/uk-UA/api-reference/line_item_taxes.md) referencing this line item through `line_item_taxes.line_item_id`. | ## List line items `GET /v1/line_items` Filter on any attribute with `column=operator.value` (see [filtering](https://www.bookingmood.com/uk-UA/api-reference/filtering.md)). Choose columns and embed related resources with `select` (see [selecting](https://www.bookingmood.com/uk-UA/api-reference/selecting.md)), and sort and paginate with `order`, `limit` and `offset` (see [sorting and pagination](https://www.bookingmood.com/uk-UA/api-reference/sorting-pagination.md)). ```bash curl -X GET "https://api.bookingmood.com/v1/line_items?select=*&limit=10" \ -H "Authorization: Bearer YOUR_API_KEY" ``` Responses: - `200`: A list of line items with the selected columns. `206` when the list is a partial range. - `400`: The request is malformed, for example an unknown column or an invalid filter. - `401`: The API key is missing or invalid. ## Create line items `POST /v1/line_items` Insert one line item or an array of line items. The body is a `Partial` line item object, so columns with a default can be left out. Read-only attributes can't be written. ```bash curl -X POST "https://api.bookingmood.com/v1/line_items" \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "booking_id": "00000000-0000-0000-0000-000000000000", "amount": 0, "fee_type": "fee", "item_type": "rent", "manual": false, "name": {}, "quantity": 0 }' ``` Responses: - `201`: The newly created line items with the selected columns. - `400`: The request is malformed, for example an unknown column, an invalid filter or an invalid body. - `401`: The API key is missing or invalid. - `403`: The API key has no permission for this change, for example when writing rows of another organization. - `409`: The change conflicts with existing data, for example a duplicate key or a reference to a row that does not exist. ## Delete line items `DELETE /v1/line_items` Filter on any attribute with `column=operator.value` (see [filtering](https://www.bookingmood.com/uk-UA/api-reference/filtering.md)). Without filters, this request deletes all line items you have access to. Always filter on at least one column, e.g. `id=eq.{id}`. ```bash curl -X DELETE "https://api.bookingmood.com/v1/line_items?id=eq.00000000-0000-0000-0000-000000000000" \ -H "Authorization: Bearer YOUR_API_KEY" ``` Responses: - `200`: The deleted line items with the selected columns. `204` without a body when sending the header `Prefer: return=minimal`. - `400`: The request is malformed, for example an unknown column or an invalid filter. - `401`: The API key is missing or invalid. - `403`: The API key has no permission for this change, for example when writing rows of another organization. ## Update line items `PATCH /v1/line_items` Filter on any attribute with `column=operator.value` (see [filtering](https://www.bookingmood.com/uk-UA/api-reference/filtering.md)). Without filters, this request updates all line items you have access to. Always filter on at least one column, e.g. `id=eq.{id}`. The body holds the attributes to change. ```bash curl -X PATCH "https://api.bookingmood.com/v1/line_items?id=eq.00000000-0000-0000-0000-000000000000" \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "amount": 0 }' ``` Responses: - `200`: The updated line items with the selected columns. `204` without a body when sending the header `Prefer: return=minimal`. - `400`: The request is malformed, for example an unknown column, an invalid filter or an invalid body. - `401`: The API key is missing or invalid. - `403`: The API key has no permission for this change, for example when writing rows of another organization. - `409`: The change conflicts with existing data, for example a duplicate key or a reference to a row that does not exist. Errors have a JSON body with a `code`, `message`, `details` and `hint`. See the [introduction](https://www.bookingmood.com/uk-UA/api-reference.md) for more on errors. The full API is described by the OpenAPI spec at https://api.bookingmood.com/v1/openapi.json.