Canvas Destination
Canvas
Create a Canvas Destination
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Click the + icon on the Nexset that will be sent to the Canvas destination, and select the Send to Destination option from the menu.
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Select the Canvas connector from the list of available destination connectors. Then, select the credential that will be used to connect to the Canvas instance, and click Next; or, create a new Canvas credential for use in this flow.
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In Nexla, Canvas destinations can be created using pre-built endpoint templates, which expedite destination setup for common Canvas endpoints. Each template is designed specifically for the corresponding Canvas endpoint, making destination configuration easy and efficient.
• To configure this destination using a template, follow the instructions in Configure Using a Template.Canvas destinations can also be configured manually, allowing you to send data to Canvas endpoints not included in the pre-built templates or apply further customizations to exactly suit your needs.
• To configure this destination manually, follow the instructions in Configure Manually.
Configure Using a Template
Nexla provides pre-built templates that can be used to rapidly configure destinations to send data to common Canvas endpoints. Each template is designed specifically for the corresponding Canvas endpoint, making destination setup easy and efficient.
Each record in the source Nexset is sent as a JSON request body to the selected endpoint. Map your Nexset attributes to the fields expected by the corresponding Canvas API endpoint (for example, the user[name] and pseudonym[unique_id] fields when creating a user). Endpoints that target a specific resource require a Canvas resource ID, which can be obtained from the corresponding list endpoints on the data source side.
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To configure this destination using a template, select the endpoint to which data will be sent from the Endpoint pulldown menu. Then, click on the template in the list below to expand it, and follow the instructions to configure additional endpoint settings.
Configure Manually
Canvas destinations can be manually configured to send data to any valid Canvas LMS REST API endpoint.
Using manual configuration, you can also configure Nexla to automatically send the response received from the Canvas API after each call to a new Nexla webhook data source.
API Method
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To manually configure this destination, select the Advanced tab at the top of the configuration screen.
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Select the API method that will be used for calls to the Canvas API from the Method pulldown menu. Canvas uses
POSTto create resources,PUTto update existing resources, andDELETEto remove resources.
Data Format
- Select the format in which the Nexset data will be sent to the Canvas API from the Content Format pulldown menu. The Canvas API accepts JSON request bodies. Nexla will automatically convert the data to the selected format for each API call.
API Endpoint URL
- Enter the URL of the Canvas API endpoint to which you want to send the Nexset data in the URL field, including the protocol (https://), your institution's Canvas domain, and the API path (for example,
https://yourinstitution.instructure.com/api/v1/courses/123/assignments). For update operations, include the ID of the object to be updated at the end of the URL.
Request Headers
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If Nexla should include any additional request headers in API calls to this destination, enter the headers & corresponding values as comma-separated pairs in the Request Headers field (e.g.,
header1:value1,header2:value2).You do not need to include any headers already present in the credentials.
Exclude Attributes from the Call
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If any record attributes in the Nexset should be omitted when sending data to this Canvas destination, select the attributes from the Exclude Attributes pulldown menu.
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Any number of attributes can be selected for exclusion, and all excluded attributes will be shown in the field. To remove an attribute from the list, click the X icon next to the attribute name.
Record Batching
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If records should be sent to this destination in batched API calls, check the box next to Would you like to batch your records together? to enable record batching.
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Enter the maximum number of records that should be batched together in a single API call in the Batch Size field. By default, this value is set to
100. -
Select the algorithm that will be used to group records into batches from the Grouping Algorithm pulldown menu. The sample request shown in the panel on the right will be updated to reflect the current batching settings. Some algorithms require additional settings—click on an algorithm listed below to view instructions for configuring these settings.
Most Canvas write endpoints operate on a single resource per request. Use batching only for endpoints that accept multiple records in a single call, and confirm the expected payload shape against the Canvas API documentation for the target endpoint.
Response Webhook
Nexla can automatically send the response received from the Canvas API after each call to a new Nexla webhook data source. This option allows you to keep track of the status of each API call and any additional information returned after each call, such as the ID assigned to a newly created resource.
- To enable this option, check the box next to Would you like to process the API response as a Nexla Webhook source?.
Sample Request Payload
Sample request payloads containing a portion of the Nexset data that will be sent to the Canvas API endpoint based on the current settings are shown in the Sample Payload panel on the right. These samples can be referenced to ensure that the destination and request settings are correctly configured.
- Click on a sample request payload to expand it and view the complete payload content.
- Sample payloads are automatically updated with each setting change, making it easy to verify that changes achieve the desired effect.
Endpoint Testing (Manual Configuration)
After all endpoint settings have been configured, Nexla can send a test payload to the Canvas API to ensure that the destination is configured correctly.
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To send a test payload, select the Test button at the top of the Sample Payload panel, and click on a listed sample payload to expand it.
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If any modifications to the sample payload are needed, make the necessary changes directly within the sample window.
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Click the Send Test Data button at the top of a sample payload to send the test payload to the Canvas API using the current settings.
Save & Activate the Destination
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Once all endpoint settings have been configured, click the Done button in the upper right corner of the screen to save and create the destination. To begin sending data to the configured Canvas endpoint, open the destination resource menu, and select Activate.
The Nexset data will not be sent to Canvas until the destination is activated. Destinations can be activated immediately or at a later time, providing full control over data movement.