# OR13 - Export orders asynchronously The API returns a tracking id to be used to query API OR14.Mirakl recommends to use API OR13 instead of API OR11 as it can handle very large volumes of data.You must give at least one date range filter: created or last updated date.API OR13 supports the chunk of the export file into multiple files in order to:respect a maximum megabyte weight using the megabytes_per_chunk parameter.respect a maximum amount of exported items using the items_per_chunk parameter.Only one export request can be created for the same shop account.Call FrequencyRecommended usage: - Differential: every 15 minutesMaximum usage: - Differential: every 5 minutes - Full: every 24 hoursLocalizationThis resource supports locale parameter (see documentation)Localized output fields will be highlighted with an icon: Endpoint: POST /api/orders/async-export ## Query parameters: - `shop_id` (integer) Use this parameter when your user has access to several shops. If not specified, the shop_id from your default shop will be used. ## Request fields (application/json): - `channel_codes` (array) A list of channel codes - `end_date` (string) End order creation date for filtering. Must be used with start_date. - `end_update_date` (string) End order update date for filtering. Must be used with start_update_date. - `fulfillment_center_codes` (string) Code of the fulfillment center - `items_per_chunk` (integer) Maximum number of items included in the generated files - `megabytes_per_chunk` (integer) Maximum mega bytes weight for generated files - `only_null_channel` (boolean) Return only orders without channel. If true, ignore the channel_codes - `order_state_codes` (array) A list of order state's codes Enum: "STAGING", "WAITING_ACCEPTANCE", "WAITING_DEBIT", "WAITING_DEBIT_PAYMENT", "SHIPPING", "SHIPPED", "TO_COLLECT", "RECEIVED", "CLOSED", "REFUSED", "CANCELED" - `order_tax_mode` (string) Please note: If the taxes are not specified, the prices with mode TAX_EXCLUDED and with mode TAX_INCLUDED will return the same amounts.Possible values:TAX_EXCLUDED: the price fields (price, unit price, shipping price, cancellation amount, refund amount and order total prices) do not include taxes.TAX_INCLUDED: the price fields include the tax amount. If this query parameter is not specified, the default order tax mode of the platform is used. Enum: "TAX_INCLUDED", "TAX_EXCLUDED" - `start_date` (string) Start order creation date for filtering. Must be used with end_date. - `start_update_date` (string) Start order update date for filtering. Mirakl will subtract a time delta to ensure no orders are missed due to network and/or software latency. Must be used with end_update_date. ## Response 200 fields (application/json): - `tracking_id` (string, required) Id to poll in order to track the export's progress