--- schema_version: "1" id: 0f35d84fbf2babdabae7a83f42fe7a3ddbd0b91eb8c6c7e1948d92aa3e767e8a title: Using Anypoint Code Builder to Configure HTTP Connector collection: mulesoft version: current locale: en-us portal_url: https://docs.salesforce.com/mulesoft/current/en-us/http-connector/1.11/http-connector-config-acb.md canonical_url: https://docs.mulesoft.com/http-connector/1.11/http-connector-config-acb source_site: docs.mulesoft.com content_type: documentation content_hash: 9d7ecc5f288010b7714c78ff1f8de7843f9d360b1cd0f7b393c3a87e7155878b description: MuleSoft Documentation Site release: "1.11" latest: false --- --- product: HTTP Connector version: 1.11 --- # Using Anypoint Code Builder to Configure HTTP Connector > For the full documentation index, see: https://docs.mulesoft.com/llms.txt Cloud IDE (Beta) is scheduled for retirement on August 31, 2026. August 30, 2026 is the last day you can access Cloud IDE (Beta). Download your projects to work from Desktop IDE. Learn more in [Migrate a Project from Cloud IDE to Desktop IDE](https://docs.mulesoft.com/anypoint-code-builder/int-import-mule-project#migrate-cloud-to-desktop). To use Anypoint Code Builder to configure a connector or module, create a basic integration project in Anypoint Code Builder, add connectors and other components to your Mule application to process your business logic, and configure the attributes. ## Before You Begin Before creating an integration project, you must: - [Set up and access the Anypoint Code Builder web or desktop IDE](https://docs.mulesoft.com/anypoint-code-builder/start-acb) - Have credentials to access the connector’s API - Ensure that the Visual Studio Code Extension Pack for Java is installed. To use this connector, you must be familiar with: - The connector’s API - Anypoint Connectors - Mule runtime engine (Mule) ## Creating a New Integration Project To create a new integration project: 1. In the activity bar of the IDE, click the ![Anypoint Code Builder icon](/mulesoft/current/en-us/connectors/_images/acb-icon-ms-logo.png) (**Anypoint Code Builder**) icon. 2. From **Quick Actions**, click **Develop an Integration**: ![Develop an Integration link highlighted in the Getting started section](/mulesoft/current/en-us/anypoint-code-builder/_images/develop-integration-option-mat.png) 3. Complete the following in the **Develop an Integration** form:
AttributeValue

Project Name

Unique name for your project.

This name is used as the title and name of the integration project file. For example, if the project name is "Salesforce Integration," the project file name is salesforce-integration.

Project Location

Your home directory or another directory you create. Click Browse to select a different directory for the integration project.

Don’t create the project within another project directory.

4. Select the type of project to create by selecting either the **Empty Project** or **Template or Example** card. 5. Select the **Mule runtime** and **Java Version** for your app. 6. Click **Create Project**. ## Adding the Connector to Your Integration Project Anypoint Connectors provide operations for retrieving, modifying, and sending data to and from systems. In addition to the [built-in connectors](https://docs.mulesoft.com/anypoint-code-builder/acb-reference#builtin-connectors) that Anypoint Code Builder provides, you can download many other connectors from Anypoint Exchange. To import a connector from Exchange and add it to your configuration: 1. In the Explorer view, open the configuration XML file for your project, such as `my-project-name.xml`. 2. Click the ![Show Mule graphical mode icon](/mulesoft/current/en-us/anypoint-code-builder/_images/icon-tree-view.png) (**Show Mule graphical mode**) icon in the activity bar to open the canvas UI if it doesn’t open automatically. 3. Add the connector the same way you added other components from the canvas UI: 1. In the canvas UI, click the ![Add component icon](/mulesoft/current/en-us/anypoint-code-builder/_images/icon-plus.png) (**Add component**) icon. 2. In the **Add Component** panel, click **Connectors**. 3. Click the connector name and then click the operation to add, such as **Publish**: ![Add Publish operation from Anypoint MQ Connector](/mulesoft/current/en-us/anypoint-code-builder/_images/int-add-connector-operation.png) If the connector is not available locally, click the ![Search in Exchange icon](/mulesoft/current/en-us/anypoint-code-builder/_images/icon-search-exchange.png) (**Search in Exchange**) toggle: ![Search in Exchange toggle](/mulesoft/current/en-us/anypoint-code-builder/_images/int-connector-search-exchange.png)
1Search locally
2Search in Exchange
4. Select the connector to add to your project. 5. Select the operation from the **Add Component** panel. Adding a connector to an integration project does not make that connector available to other projects in your Anypoint Code Builder workspace. ## Configuring the Trigger For the Flow A trigger (source) starts the flow when specified conditions are met. If a connector has its own associated sources, you can use a connector-specific trigger to initiate the flow. Each connector trigger has a unique configuration. You can configure the following sources for this connector: - **HTTP > Listener** Initiates a flow each time it receives a request on the configured host and port - **Scheduler** Initiates a flow when a time-based condition is met For example, to configure an HTTP Listener trigger, follow these steps: 1. Click the **Listener** component on the canvas UI. 2. (Optional) Click the edit icon to change the name of the **Listener** component. 3. (Optional) If you created a configuration file for the connector, select it. 4. In the **General** tab, in the **Path** field, enter the relative path for the path set in the HTTP configuration element. See [Configure Paths](https://docs.mulesoft.com/http-connector/latest/http-listener-ref#configure-paths). 5. Select the **Advanced** tab to configure the following attributes:
AttributeDescriptionRequired

Allowed methods

To allow all HTTP methods (default), do not define this attribute. To restrict certain methods, specify all allowed HTTP methods, for example, GET, POST, as a comma-separated list.

No

Response streaming mode

Whether to use streaming when the response is sent.

No

Output MIME type

MIME type of the payload that this component outputs.

No

Parameters

Appends a key-value pair for a reader property to the value of the Output MIME attribute. Multiple key-value pairs are allowed.

No

Output encoding

Encoding of the payload that this component outputs.

No

Streaming Strategy

Configures the way data streams are consumed in Mule apps.

No

Primary node only

Select this option to execute the Listener trigger on the primary node only when running in a cluster.

No

Redelivery policy

Configures the redelivery policy for executing requests that generate errors. You can add a redelivery policy to any source in a flow.

No

Reconnection strategy

When an operation in a Mule application fails to connect to an external server, the default behavior is for the operation to fail immediately and return a connectivity error. You can modify the default behavior by configuring the reconnection strategy for the operation.

No

Response

See HTTP Response Attributes.

No

Error Response

HTTP error response returns a status code for the error.

No

Body

Body of the error message.

No

Headers

Headers to include in the error message.

No

Status code

Status code of the error response, for example, 500.

No

Reason phrase

Reason for the error, for example, Gateway Timeout or Internal Server Error.

No

## Configuring a Connector in XML Although you can manually code a Mule app in XML, it is more efficient to use Anypoint Code Builder: - If you manually code a Mule runtime engine (Mule) app in XML from the Anypoint Code Builder XML editor, you can access the connector from your app by adding reference statements to both your XML Mule flow and the Apache Maven `pom.xml` file. - If you add the connector in Anypoint Code Builder, Studio automatically populates the XML code with the connector’s namespace and schema location and it also adds a dependency to the `pom.xml` file. This example shows how the namespace statements are placed in the `` XML block: ```xml ``` The Apache Maven `pom.xml` file generated by Anypoint Code Builder contains dependencies for a Mule app. If you code a Mule app manually, include this XML snippet in your `pom.xml` file to enable access to this connector: ```xml {group-id-exchange} {artifact-id-exchange} x.x.x mule-plugin ``` Replace `x.x.x` with the version that corresponds to the connector you are using. To obtain the most up-to-date `pom.xml` file information: 1. Go to [Anypoint Exchange](https://www.mulesoft.com/exchange/). 2. In Exchange, click **Login** and supply your Anypoint Platform username and password. 3. In Exchange, search for the connector. 4. Select the connector. 5. Click **Dependency Snippets**. ## Adding Components to Your Project Add components to your integration project to build a flow: 1. In the **Explorer** view, open the XML file for your project, such as `my-project-name.xml`. 2. Select **Build a Flow** from the start card to create an empty flow: ![Anypoint Code Builder canvas with starting cards with the options to start from scratch, build a flow, or build a subflow](/mulesoft/current/en-us/connectors/_images/acb-build-flow.png) 3. Change the name of the flow: 1. Click **Flow**. 2. Click the edit icon. ![Arrow pointing to the flow name edit pencil icon](/mulesoft/current/en-us/connectors/_images/acb-change-flow-name.png) 3. Enter the flow name, and click the checkmark. 4. In the canvas UI, click the ![Add component icon](/mulesoft/current/en-us/anypoint-code-builder/_images/icon-plus.png) (**Add component**) icon. 5. In the **Add Component** panel, search for and select your component from the results. The following example shows the **Listener** component from the **HTTP** search results: ![Listener component highlighted in the Add Component section](/mulesoft/current/en-us/anypoint-code-builder/_images/main-tutorial-add-first-listener.png) The configuration XML file now includes the XML for the HTTP Listener into the `` element, for example: ```XML ``` ## Adding a Global Configuration Add another component, this time using the XML configuration menu. For example, add the `` component from a snippet. For more information about snippets, see [Configuring Components](https://docs.mulesoft.com/anypoint-code-builder/int-configure-components). 1. In the configuration XML, place your cursor before the `` element and type `http`. Ensure that the cursor is not inside the `` element. 2. Type `http`, and select the `http:listener-config` snippet: ![http:listener-config snippet highlighted in the configuration XML menu](/mulesoft/current/en-us/anypoint-code-builder/_images/add-http-config-snippet.png) The snippet adds the following code: ```xml ``` ## Configuring Authentication for the Connector The Anypoint Connector for HTTP (HTTP Connector) **Request** operation supports connecting a Mule client app to a service that requires any of the following types of authentication: - Basic Authentication - Digest Authentication - NTLM Authentication - OAuth2 Authorization Code Grant Type Authentication ### HTTP XML Authentication Setup Configure HTTP Connector authentication in the XML editor. These are the XML values for HTTP Connector authentication:
Authentication TypeXML Value

Basic Authentication

<http:authentication >
  <http:basic-authentication
  username="UN" password="PW"/>
</http:authentication>

NTLM Authentication

<http:authentication >
  <http:ntlm-authentication
  domain="DM" workstation="WS"
  username="UN" password="PW" />
</http:authentication>

Digest Authentication

<http:authentication >
  <http:digest-authentication
  username="UN" password="PW"/>
</http:authentication>

OAuth 2.0

<http:listener-config name="HTTP_Listener_Configuration"
                      host="0.0.0.0" port="8081" basePath="/github"/>
<http:request-config name="HTTP_Request_Configuration"
                     protocol="HTTPS" host="api.github.com" port="443">
    <http:authentication>
        <oauth:authorization-code-grant-type
        externalCallbackUrl="http://myapp.mycompany.com:8082/callback"
        localAuthorizationUrl="http://localhost:8082/login"
        authorizationUrl="https://github.com/login/oauth/authorize"
        clientId="CLIENT_ID"
        clientSecret="CLIENT_SECRET"
        tokenUrl="https://github.com/login/oauth/access_token" />
    </http:authentication>
</http:request-config>
## Configuring the Component Attributes After you add components to your integration project, configure the attributes in the component UI, or configure the attributes directly in the XML code editor. Connector XML tags start with a namespace followed by an operation, following the syntax `namespace:operation`, such as `` for a **Select** operation in Anypoint Connector for Database (Database Connector). You can use autocomplete from an expression (**fx**) field for a component to select DataWeave functions from the Core module and other values accepted in this field. ### Configuring the HTTP Listener The Anypoint Connector for HTTP (HTTP Connector) **Listener** component enables you to set up an HTTP server and trigger flows when receiving HTTP requests. To configure the HTTP **Listener** attributes in the UI, see [Configuring the Trigger For the Flow](#configuring-http-trigger). ### Configuring the Basic Security Filter The **Basic security filter** component authenticates received HTTP requests. Use this component after a **Listener** component in your integration flow. 1. Click the **Basic security filter** component on the canvas. 2. In the **General** tab, configure the following attributes:
UI FieldDescriptionRequired

Realm

Authentication realm.

Yes

Security Provider

This attribute is not currently enabled in the configuration UI. Configure it in the XML editor. See Basic Security Filter.

No

Attributes

HTTP Request attributes defined in the HTTP Listener source to check the Authorization header.

No

### Configuring the HTTP Request The Anypoint Connector for HTTP (HTTP Connector) **Request** operation enables you to consume an external HTTP service using the default `GET` method. Otherwise, you can choose which methods the operation accepts. To configure the attributes for HTTP **Request** in the Anypoint Code Builder UI: 1. Click the **Request** component on the canvas. 2. In the **General** tab, configure the following attributes:
UI FieldDescriptionRequired

Method

To allow all HTTP methods (default), do not define this attribute. To restrict certain methods, specify all allowed HTTP methods, for example, GET, POST, as a comma-separated list.

No

URI Settings URL

URL to send the request to.

No

URI Settings Path

Path for where to send the request.

No

Request Body

Body of the request response message.

No

Request Headers

Headers to include in the response message.

No

URI Parameters

URI parameters used to create the request.

No

Query Parameters

Query parameters to include in the request.

No

Correlations ID

Defines whether to include an outbound correlation ID in the request.

No

3. Select the **Advanced** tab to configure the following attributes:
UI FieldDescriptionRequired

Output MIME type

MIME type of the payload this component outputs.

No

Parameters

Appends a key-value pair for a reader property to the value of the Output MIME attribute. Multiple key-value pairs are allowed.

No

Output encoding

Encoding of the payload this component outputs.

No

Streaming Strategy

This attribute is not currently enabled in the configuration UI. Configure it in the XML editor. See Configuring the Streaming Strategy in XML.

No

Follow redirects

Specifies whether or not to follow redirects.

No

Send body mode

Specifies whether the request contains a body. Select Auto to specify that the behavior is determined by the defined allowed HTTP methods (GET, HEAD, and OPTIONS do not send a body).

No

Request streaming mode

Defines whether the request is sent using streaming.

No

Response timeout

Specifies the maximum time in milliseconds that the request element blocks the execution of the flow waiting for the HTTP response.

No

Response validator

Configures default error handling for the request. This attribute is not currently enabled in the configuration UI. Configure it in the XML editor. See Success Status Code Validator and Failure Status Code Validator.

No

Target Variable

Name of the variable on which the operation’s output is placed.

No

Target Value

An expression that’s evaluated against the operation’s output. The outcome of that expression is stored in the target variable.

No

Error Mappings

This attribute is not currently enabled.

No

Reconnection Strategy

This attribute is not currently enabled in the configuration UI. Configure it in the XML editor. See Reconnect, Reconnect Forever, and Configuring the Reconnection Strategy in XML.

No

### Configuring the Load Static Resource The static resource serves static content to use with HTTP. The request path is used to look up the resource. To configure the attributes for HTTP **Load static resource** in the Anypoint Code Builder UI: 1. Click the **Load static resource** component on the canvas. 2. In the **General** tab, configure the following attributes:
UI FieldDescriptionRequired

Resource base path

The base path of the resource that serves up the content, for example, /Users/maxthemule/ resources.

Yes

Default file

The default file to serve when a directory is specified. The default is index.html.

No

Attributes

The HTTP request attributes defined in the HTTP Listener source to check the required resources.

No

3. Select the **Advanced** tab to configure the following attributes:
UI FieldDescriptionRequired

Output MIME type

MIME type of the payload this component outputs.

No

Parameters

Appends a key-value pair for a reader property to the value of the Output MIME attribute. Multiple key-value pairs are allowed.

No

Output encoding

Encoding of the payload this component outputs.

No

Target Variable

Name of the variable that stores the operation’s output.

No

Target Value

Expression that evaluates the operation’s output. The expression outcome is stored in the target variable.

No

Error Mappings

This attribute is not currently enabled.

No

## XML Examples ### Configuring the Reconnection Strategy in XML The following is an XML example of a standard reconnection strategy setting the count of reconnection attempts before failing to `5` and setting `failsDeployment` to true, which causes the application deployment to fail if the connection test fails. Because a frequency is not specified, the retry interval is the default of every 2000 ms: ```xml ``` The following is an XML example of a reconnect forever strategy where the connector attempts to reconnect every 4000 ms for as long as the application runs: ```xml ``` ### Configuring the Streaming Strategy in XML You can configure how Mule handles streams with streaming strategies. ### File-Stored Repeatable Stream The following is an XML example of reading a file that is configured with a 1 MB buffer: ```xml ``` If you consistently process a file that’s no larger than 10 KB, you can save memory by reducing the `inMemorySize` attribute: ```xml ``` ### In-Memory Repeatable Stream The following XML example shows an in-memory repeatable stream with a 512 KB initial size, which grows at a rate of 256 KB and allows up to 2000 KB (2 MB) of content in memory: ```xml ``` ## Testing an HTTP Listener Connection To test an HTTP Listener connection, click **Test Connection** in the configuration XML: ![HTTP Listener Test Connection link in the configuration XML](/mulesoft/current/en-us/anypoint-code-builder/_images/http-listener-test-connection.png) The status bar shows the progress: - **Verifying connection inbound-request** indicates that the test is in progress. - **Connection is valid** indicates a successful connection. - **Invalid Connection Got status code: 500 when trying to resolve a Mule Runtime operation** indicates a connection error. A common code `500` error is `port 8081: Address already in use`. For port conflicts, configure a different port, such as `8082`, and retest the connection. Before publishing, run your application in debug mode. ## Creating a New Configuration XML File Anypoint Code Builder creates the initial Mule configuration XML file in `src/main/mule` within the Mule project. This file contains global configurations and flow structures. You can create additional configuration files, for example, to store global configurations. To create a new XML configuration file: 1. In the Explorer view, right-click the **mule** folder (`src/main/mule`) and select **New File**. Alternatively, use the menu. Show me how Select the `mule` folder, and then: - In the desktop IDE, select **File** > **New Mule Configuration File**. - In the cloud IDE, click the ![](/mulesoft/current/en-us/anypoint-code-builder/_images/icon-menu.png) (menu) icon, and select **File** > **New File**. 2. Enter a name for the new file with the `.xml` extension. 3. In the Editor view for the new file, press Ctrl+Space to display available options. 4. Select **Empty mule configuration**: ![New Mule configuration option in auto-correct](/mulesoft/current/en-us/anypoint-code-builder/_images/int-new-mule-config.png) This command adds the following code to the file: ```xml ``` ## See Also - [Anypoint Code Builder Overview](https://docs.mulesoft.com/anypoint-code-builder/) - [Creating Integrations](https://docs.mulesoft.com/anypoint-code-builder/int-create-integrations) - [Using Anypoint Code Builder to Configure a Connector](https://docs.mulesoft.com/connectors/introduction/intro-config-use-acb) - [Anypoint Code Builder Components and Commands Reference](https://docs.mulesoft.com/anypoint-code-builder/acb-reference) - [Defining and Securing Properties for a Mule Application](https://docs.mulesoft.com/anypoint-code-builder/int-create-secure-configs) - [Triggering Flows in Your Development Environment](https://docs.mulesoft.com/anypoint-code-builder/int-trigger-flows) - [Configuring Components](https://docs.mulesoft.com/anypoint-code-builder/int-configure-components) - [Debugging Mule Applications](https://docs.mulesoft.com/anypoint-code-builder/int-debug-mule-apps) - [Salesforce Help](https://help.salesforce.com) - [HTTP Connector Reference](https://docs.mulesoft.com/http-connector/1.11/http-documentation) - [Configure Streaming Strategies](https://docs.mulesoft.com/mule-runtime/latest/streaming-about)