---
displayed_sidebar: jsClientSidebar
slug: /references/js-client/AdminSwapsResource
---

import ParameterTypes from "@site/src/components/ParameterTypes"

# AdminSwapsResource

This class is used to send requests to [Admin Swap API Routes](https://docs.medusajs.com/api/admin#swaps). All its method
are available in the JS Client under the `medusa.admin.swaps` property.

All methods in this class require [user authentication](AdminAuthResource.mdx#createsession).

A swap is created by a customer or an admin to exchange an item with a new one.
Creating a swap implicitely includes creating a return for the item being exchanged.

Related Guide: [How to manage swaps](https://docs.medusajs.com/modules/orders/admin/manage-swaps)

## Methods

### list

Retrieve a list of swaps. The swaps can be paginated.

#### Example

To list swaps:

```ts
import Medusa from "@medusajs/medusa-js"
const medusa = new Medusa({ baseUrl: MEDUSA_BACKEND_URL, maxRetries: 3 })
// must be previously logged in or use api token
medusa.admin.swaps.list().then(({ swaps }) => {
  console.log(swaps.length)
})
```

By default, only the first `50` records are retrieved. You can control pagination by specifying the `limit` and `offset` properties:

```ts
import Medusa from "@medusajs/medusa-js"
const medusa = new Medusa({ baseUrl: MEDUSA_BACKEND_URL, maxRetries: 3 })
// must be previously logged in or use api token
medusa.admin.swaps
  .list({
    limit,
    offset,
  })
  .then(({ swaps }) => {
    console.log(swaps.length)
  })
```

#### Parameters

<ParameterTypes parameters={[
  {
    "name": "query",
    "type": "[AdminGetSwapsParams](../internal/classes/internal.AdminGetSwapsParams.mdx)",
    "description": "Pagination configurations to apply on the retrieved swaps.",
    "optional": true,
    "defaultValue": "",
    "expandable": false,
    "children": [
      {
        "name": "limit",
        "type": "`number`",
        "description": "Limit the number of items returned in the list.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      },
      {
        "name": "offset",
        "type": "`number`",
        "description": "The number of items to skip when retrieving a list.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      }
    ]
  },
  {
    "name": "customHeaders",
    "type": "`Record<string, any>`",
    "description": "Custom headers to attach to the request.",
    "optional": false,
    "defaultValue": "{}",
    "expandable": false,
    "children": []
  }
]} />

#### Returns

<ParameterTypes parameters={[
  {
    "name": "ResponsePromise",
    "type": "[ResponsePromise](../internal/types/internal.ResponsePromise.mdx)&#60;[AdminSwapsListRes](../internal/types/internal.AdminSwapsListRes.mdx)&#62;",
    "optional": false,
    "defaultValue": "",
    "description": "Resolves to the list of swaps with pagination fields.",
    "expandable": false,
    "children": [
      {
        "name": "AdminSwapsListRes",
        "type": "[PaginatedResponse](../internal/interfaces/internal.PaginatedResponse.mdx) & `&#123; swaps: [Swap](../internal/classes/internal.Swap.mdx)[]  &#125;`",
        "description": "The list of swaps with pagination fields.",
        "optional": false,
        "defaultValue": "",
        "expandable": false,
        "children": [
          {
            "name": "count",
            "type": "`number`",
            "description": "The total number of items available.",
            "optional": false,
            "defaultValue": "",
            "expandable": false,
            "children": []
          },
          {
            "name": "limit",
            "type": "`number`",
            "description": "The maximum number of items that can be returned in the list.",
            "optional": false,
            "defaultValue": "",
            "expandable": false,
            "children": []
          },
          {
            "name": "offset",
            "type": "`number`",
            "description": "The number of items skipped before the returned items in the list.",
            "optional": false,
            "defaultValue": "",
            "expandable": false,
            "children": []
          },
          {
            "name": "swaps",
            "type": "[Swap](../internal/classes/internal.Swap.mdx)[]",
            "description": "An array of swaps details.",
            "optional": false,
            "defaultValue": "",
            "expandable": false,
            "children": [
              {
                "name": "additional_items",
                "type": "[LineItem](../internal/classes/internal.LineItem.mdx)[]",
                "description": "The details of the new products to send to the customer, represented as line items.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "allow_backorder",
                "type": "`boolean`",
                "description": "If true, swaps can be completed with items out of stock",
                "optional": false,
                "defaultValue": "false",
                "expandable": false,
                "children": []
              },
              {
                "name": "canceled_at",
                "type": "`Date`",
                "description": "The date with timezone at which the Swap was canceled.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "cart",
                "type": "[Cart](../internal/classes/internal.Cart.mdx)",
                "description": "The details of the cart that the customer uses to complete the swap.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "cart_id",
                "type": "`string`",
                "description": "The ID of the cart that the customer uses to complete the swap.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "confirmed_at",
                "type": "`Date`",
                "description": "The date with timezone at which the Swap was confirmed by the Customer.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "created_at",
                "type": "`Date`",
                "description": "The date with timezone at which the resource was created.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "deleted_at",
                "type": "``null`` \\| `Date`",
                "description": "The date with timezone at which the resource was deleted.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "difference_due",
                "type": "`number`",
                "description": "The difference amount between the order’s original total and the new total imposed by the swap. If its value is negative, a refund must be issues to the customer. If it's positive, additional payment must be authorized by the customer. Otherwise, no payment processing is required.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "fulfillment_status",
                "type": "[SwapFulfillmentStatus](../internal/enums/internal.SwapFulfillmentStatus.mdx)",
                "description": "The status of the Fulfillment of the Swap.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "fulfillments",
                "type": "[Fulfillment](../internal/classes/internal.Fulfillment.mdx)[]",
                "description": "The details of the fulfillments that are used to send the new items to the customer.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "id",
                "type": "`string`",
                "description": "The swap's ID",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "idempotency_key",
                "type": "`string`",
                "description": "Randomly generated key used to continue the completion of the swap in case of failure.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "metadata",
                "type": "`Record<string, unknown>`",
                "description": "An optional key-value map with additional details",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "no_notification",
                "type": "`boolean`",
                "description": "If set to true, no notification will be sent related to this swap",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "order",
                "type": "[Order](../internal/classes/internal.Order.mdx)",
                "description": "The details of the order that the swap belongs to.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "order_id",
                "type": "`string`",
                "description": "The ID of the order that the swap belongs to.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "payment",
                "type": "[Payment](../internal/classes/internal.Payment.mdx)",
                "description": "The details of the additional payment authorized by the customer when `difference\\_due` is positive.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "payment_status",
                "type": "[SwapPaymentStatus](../internal/enums/internal.SwapPaymentStatus.mdx)",
                "description": "The status of the Payment of the Swap. The payment may either refer to the refund of an amount or the authorization of a new amount.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "return_order",
                "type": "[Return](../internal/classes/internal.Return.mdx)",
                "description": "The details of the return that belongs to the swap, which holds the details on the items being returned.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "shipping_address",
                "type": "[Address](../internal/classes/internal.Address.mdx)",
                "description": "The details of the shipping address that the new items should be sent to.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "shipping_address_id",
                "type": "`string`",
                "description": "The Address to send the new Line Items to - in most cases this will be the same as the shipping address on the Order.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "shipping_methods",
                "type": "[ShippingMethod](../internal/classes/internal.ShippingMethod-4.mdx)[]",
                "description": "The details of the shipping methods used to fulfill the additional items purchased.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "updated_at",
                "type": "`Date`",
                "description": "The date with timezone at which the resource was updated.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              }
            ]
          }
        ]
      }
    ]
  }
]} />

___

### retrieve

Retrieve a swap's details.

#### Example

```ts
import Medusa from "@medusajs/medusa-js"
const medusa = new Medusa({ baseUrl: MEDUSA_BACKEND_URL, maxRetries: 3 })
// must be previously logged in or use api token
medusa.admin.swaps.retrieve(swapId).then(({ swap }) => {
  console.log(swap.id)
})
```

#### Parameters

<ParameterTypes parameters={[
  {
    "name": "id",
    "type": "`string`",
    "description": "The swap's ID.",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "customHeaders",
    "type": "`Record<string, any>`",
    "description": "Custom headers to attach to the request.",
    "optional": false,
    "defaultValue": "{}",
    "expandable": false,
    "children": []
  }
]} />

#### Returns

<ParameterTypes parameters={[
  {
    "name": "ResponsePromise",
    "type": "[ResponsePromise](../internal/types/internal.ResponsePromise.mdx)&#60;[AdminSwapsRes](../internal/types/internal.AdminSwapsRes.mdx)&#62;",
    "optional": false,
    "defaultValue": "",
    "description": "Resolves to the swap's details.",
    "expandable": false,
    "children": [
      {
        "name": "AdminSwapsRes",
        "type": "`object`",
        "description": "The swap's details.",
        "optional": false,
        "defaultValue": "",
        "expandable": false,
        "children": [
          {
            "name": "swap",
            "type": "[Swap](../internal/classes/internal.Swap.mdx)",
            "description": "Swap details.",
            "optional": false,
            "defaultValue": "",
            "expandable": false,
            "children": [
              {
                "name": "additional_items",
                "type": "[LineItem](../internal/classes/internal.LineItem.mdx)[]",
                "description": "The details of the new products to send to the customer, represented as line items.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "allow_backorder",
                "type": "`boolean`",
                "description": "If true, swaps can be completed with items out of stock",
                "optional": false,
                "defaultValue": "false",
                "expandable": false,
                "children": []
              },
              {
                "name": "canceled_at",
                "type": "`Date`",
                "description": "The date with timezone at which the Swap was canceled.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "cart",
                "type": "[Cart](../internal/classes/internal.Cart.mdx)",
                "description": "The details of the cart that the customer uses to complete the swap.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "cart_id",
                "type": "`string`",
                "description": "The ID of the cart that the customer uses to complete the swap.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "confirmed_at",
                "type": "`Date`",
                "description": "The date with timezone at which the Swap was confirmed by the Customer.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "created_at",
                "type": "`Date`",
                "description": "The date with timezone at which the resource was created.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "deleted_at",
                "type": "``null`` \\| `Date`",
                "description": "The date with timezone at which the resource was deleted.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "difference_due",
                "type": "`number`",
                "description": "The difference amount between the order’s original total and the new total imposed by the swap. If its value is negative, a refund must be issues to the customer. If it's positive, additional payment must be authorized by the customer. Otherwise, no payment processing is required.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "fulfillment_status",
                "type": "[SwapFulfillmentStatus](../internal/enums/internal.SwapFulfillmentStatus.mdx)",
                "description": "The status of the Fulfillment of the Swap.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "fulfillments",
                "type": "[Fulfillment](../internal/classes/internal.Fulfillment.mdx)[]",
                "description": "The details of the fulfillments that are used to send the new items to the customer.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "id",
                "type": "`string`",
                "description": "The swap's ID",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "idempotency_key",
                "type": "`string`",
                "description": "Randomly generated key used to continue the completion of the swap in case of failure.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "metadata",
                "type": "`Record<string, unknown>`",
                "description": "An optional key-value map with additional details",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "no_notification",
                "type": "`boolean`",
                "description": "If set to true, no notification will be sent related to this swap",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "order",
                "type": "[Order](../internal/classes/internal.Order.mdx)",
                "description": "The details of the order that the swap belongs to.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "order_id",
                "type": "`string`",
                "description": "The ID of the order that the swap belongs to.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "payment",
                "type": "[Payment](../internal/classes/internal.Payment.mdx)",
                "description": "The details of the additional payment authorized by the customer when `difference\\_due` is positive.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "payment_status",
                "type": "[SwapPaymentStatus](../internal/enums/internal.SwapPaymentStatus.mdx)",
                "description": "The status of the Payment of the Swap. The payment may either refer to the refund of an amount or the authorization of a new amount.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "return_order",
                "type": "[Return](../internal/classes/internal.Return.mdx)",
                "description": "The details of the return that belongs to the swap, which holds the details on the items being returned.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "shipping_address",
                "type": "[Address](../internal/classes/internal.Address.mdx)",
                "description": "The details of the shipping address that the new items should be sent to.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "shipping_address_id",
                "type": "`string`",
                "description": "The Address to send the new Line Items to - in most cases this will be the same as the shipping address on the Order.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              },
              {
                "name": "shipping_methods",
                "type": "[ShippingMethod](../internal/classes/internal.ShippingMethod-4.mdx)[]",
                "description": "The details of the shipping methods used to fulfill the additional items purchased.",
                "optional": false,
                "defaultValue": "",
                "expandable": true,
                "children": []
              },
              {
                "name": "updated_at",
                "type": "`Date`",
                "description": "The date with timezone at which the resource was updated.",
                "optional": false,
                "defaultValue": "",
                "expandable": false,
                "children": []
              }
            ]
          }
        ]
      }
    ]
  }
]} />