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# Resource: Marketplace Provider Service Plugin

# Type: Extension Config

# Link: https://dev.wix.com/docs/api-reference/business-solutions/suppliers-hub/marketplace-provider-service-plugin/extension-config.md

## Description: The JSON object below defines the configuration for this service plugin extension. How you supply values depends on the framework you’re using:

+ **Self-hosted apps:** After adding a service plugin extension to your app in the app dashboard, provide configuration details in your extension's page. Learn more about how to add and configure a self-hosted service plugin extension with [REST](https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/self-hosting/supported-extensions/backend-extensions/add-self-hosted-service-plugin-extensions-with-rest.md) or the [SDK](https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/self-hosting/supported-extensions/backend-extensions/add-self-hosted-service-plugin-extensions-with-the-sdk.md).
+ **CLI apps:** When you [add a service plugin extension to your app with the Wix CLI](https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/wix-cli/supported-extensions/backend-extensions/service-plugins/add-service-plugin-extensions-with-the-cli.md), the required configuration details are populated automatically. You can then customize them in your extension's [`plugin.json`](https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/wix-cli/supported-extensions/backend-extensions/service-plugins/service-plugin-extension-files-and-code.md) file.


## Schema:

```json
 Type: Extension Config | type: MarketplaceProviderConfig
 Description: The JSON object below defines the configuration for this service plugin extension. How you supply values depends on the framework you’re using:

+ **Self-hosted apps:** After adding a service plugin extension to your app in the app dashboard, provide configuration details in your extension's page. Learn more about how to add and configure a self-hosted service plugin extension with [REST](https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/self-hosting/supported-extensions/backend-extensions/add-self-hosted-service-plugin-extensions-with-rest.md) or the [SDK](https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/self-hosting/supported-extensions/backend-extensions/add-self-hosted-service-plugin-extensions-with-the-sdk.md).
+ **CLI apps:** When you [add a service plugin extension to your app with the Wix CLI](https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/wix-cli/supported-extensions/backend-extensions/service-plugins/add-service-plugin-extensions-with-the-cli.md), the required configuration details are populated automatically. You can then customize them in your extension's [`plugin.json`](https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/wix-cli/supported-extensions/backend-extensions/service-plugins/service-plugin-extension-files-and-code.md) file.

       - name: deploymentUri  | type: SpiBaseUri | description: URI where the service plugin implementer is deployed.
           - name: baseUri  | type: string | description: Base URI for your service plugin. Wix appends each method's path to this URI.  For example, to receive requests at `https://my-app.com/v1/my-method`, set this field to `https://my-app.com/`.
           - name: alternativeUris  | type: Array<AlternativeUri> | description: Alternative URIs for specific methods. Use these to override the default URI for individual methods.
               - name: methodName  | type: string | description: Name of the method to call at the absolute URI, in PascalCase. For example, to call [Get Shipping Rates](https://dev.wix.com/docs/api-reference/business-solutions/e-commerce/extensions/shipping-rates/shipping-rates-integration-service-plugin/get-shipping-rates.md) on an alternative URI, specify `GetShippingRates`.
               - name: absoluteUri  | type: string | description: Absolute URI that Wix calls for this method. Wix doesn't append any path to this URI.  The URI must begin with `https://`, such as `https://my-app.com/v1/my-custom-method`.
       - name: toggleGetPricingBreakdownEnabled  | type: boolean | description: Whether your implementation supports the Get Pricing Breakdown method. When `false`, Wix doesn't call your implementation for pricing breakdowns and the Suppliers Hub UI omits that section.  Default: `false`

```