Flowlu Data Source

Flowlu
Create a New Data Flow
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To create a new data flow, navigate to the Integrate section, and click the New Data Flow button. Then, select the desired flow type from the list, and click the Create button.
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Select the Flowlu connector tile from the list of available connectors. Then, select the credential that will be used to connect to the Flowlu instance, and click Next; or, create a new Flowlu credential for use in this flow.
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In Nexla, Flowlu data sources can be created using pre-built endpoint templates, which expedite source setup for common Flowlu endpoints. Each template is designed specifically for the corresponding Flowlu API endpoint, making source configuration easy and efficient.
• To configure this source using a template, follow the instructions in Configure Using a Template.Flowlu sources can also be configured manually, allowing you to ingest data from Flowlu endpoints not included in the pre-built templates or apply further customizations to exactly suit your needs.
• To configure this source manually, follow the instructions in Configure Manually.
Configure Using a Template
Nexla provides pre-built templates that can be used to rapidly configure data sources to ingest data from common Flowlu endpoints. Each template is designed specifically for the corresponding Flowlu API endpoint, making data source setup easy and efficient.
Endpoint Settings
- Select the endpoint from which this source will fetch data from the Endpoint pulldown menu. Available endpoint templates are listed in the expandable boxes below. Click on an endpoint to see more information about it and how to configure your data source for this endpoint.
Endpoint Testing
Once the selected endpoint template has been configured, Nexla can retrieve a sample of the data that will be fetched according to the current settings. This allows users to verify that the source is configured correctly before saving.
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To test the current endpoint configuration, click the Test button to the right of the endpoint selection menu. Sample data will be fetched & displayed in the Endpoint Test Result panel on the right.
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If the sample data is not as expected, review the selected endpoint and associated settings, and make any necessary adjustments. Then, click the Test button again, and check the sample data to ensure that the correct information is displayed.
Configure Manually
Flowlu data sources can be manually configured to ingest data from any valid Flowlu API endpoint. Manual configuration provides maximum flexibility for accessing endpoints not covered by pre-built templates or when you need custom API configurations.
With manual configuration, you can also create more complex Flowlu sources, such as sources that use chained API calls to fetch data from multiple endpoints or sources that require custom request parameters.
API Method
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To manually configure this source, 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 Flowlu API from the Method pulldown menu. The most common methods are:
- GET: For retrieving data from the API
- POST: For sending data to the API or triggering actions
API Endpoint URL
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Enter the URL of the Flowlu API endpoint from which this source will fetch data in the Set API URL field. This should be the complete URL including the protocol (
https://) and your account subdomain.Flowlu API URLs follow the pattern:
https://{'{account_domain}'}.flowlu.com/api/v1/module/{'{module}'}/{'{resource}'}/listFor example, to retrieve tasks:
https://mycompany.flowlu.com/api/v1/module/task/tasks/list
Your Flowlu API key is automatically appended as the api_key URL parameter by Nexla based on your credential configuration. You do not need to add it manually to the URL. For complete information about available Flowlu API endpoints, refer to the Flowlu API documentation.
Date/Time Macros (API URL)
Optionally, the API URL can be customized using macros—all macros added to the API URL will be converted into values when Nexla executes the API call. Macros are dynamic placeholders that allow you to create flexible API endpoints that can adapt to different time periods or data requirements.
Macros are particularly useful for Flowlu API endpoints that support date range filtering, enabling you to ingest only data that falls within a specific time window relative to when the flow runs.
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To add a macro, type
{at the appropriate position in the API URL (within the Set API URL field), and select the desired macro from the dropdown list.{now}– The current datetime{now-1}– The datetime one time unit before the current datetime{now+1}– The datetime one time unit after the current datetimecustom– Datetime macros can reference any number of time units before or after the current datetime—for example, enter(now-4)to indicate the datetime four time units before the current datetime
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Select the format that will be applied to datetime macros from the Date Format for Date/Time Macro pulldown menu. This format will be applied to the base datetime value of the macro—i.e., the value of
{now}in{now-1}. -
Select the datetime unit that will be used to perform mathematical operations in the included macro(s) from the Time Unit for Operations pulldown menu—for example, for the macro
{now-1}, whenDayis selected,{now-1}will be converted to the datetime one day before the current datetime.
Lookup-Based Macros (API URL)
Column values from existing lookups can also be included as macros in the API URL. Lookup-based macros allow you to reference data from previously configured data sources or lookups, enabling dynamic API endpoints that can adapt based on existing data.
Lookup-based macros are useful when you need to create Flowlu API endpoints that reference specific IDs or values from other data sources in your Nexla environment—for example, fetching tasks for a specific project ID retrieved from a separate source.
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To include a lookup column value macro, select the relevant lookup from the Add Lookups to Supported Macros pulldown menu.
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Type
{at the appropriate position in the API URL, and select the lookup column-based macro from the dropdown list. Lookup-based macros are automatically populated into the macro list when a lookup is selected in the Add Lookups to Supported Macros pulldown menu.
Path to Data
If only a subset of the data returned by a Flowlu API endpoint is needed, you can designate the part(s) of the response that should be included in the Nexset(s) produced from this source by specifying the path to the relevant data within the response.
For example, many Flowlu API endpoints return data in a nested structure such as $.response.items[*] or $.data[*]. By entering the path to the relevant data, you can configure Nexla to treat each element of the returned array as a record.
Path to Data is essential when Flowlu API responses have nested structures. Without specifying the correct path, Nexla might not properly parse and organize your data into usable records. Common Flowlu response data paths include $.response.items[*] and $.data[*].
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To specify which data should be treated as relevant in responses from this source, enter the path to the relevant data in the Set Path to Data in Response field.
- For responses in JSON format enter the JSON path that points to the object or array that should be treated as relevant data. JSON paths use dot notation (e.g.,
$.data[*]to access an array of records within a data object, or$.response.items[*]to access an items array nested inside a response object).
Path to Data Example:If the Flowlu API response contains a top-level
responseobject with anitemsarray, the path to the relevant data would be entered as$.response.items[*]. For endpoints that return data directly in adataarray, use$.data[*]. - For responses in JSON format enter the JSON path that points to the object or array that should be treated as relevant data. JSON paths use dot notation (e.g.,
Autogenerate Path Suggestions
Nexla can also autogenerate data path suggestions based on the response from the API endpoint. These suggested paths can be used as-is or modified to exactly suit your needs.
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To use this feature, click the Test button next to the Set API URL field to fetch a sample response from the API endpoint. Suggested data paths generated based on the content & format of the response will be displayed in the Suggestions box below the Set Path to Data in Response field.
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Click on a suggestion to automatically populate the Set Path to Data in Response field with the corresponding path. The populated path can be modified directly within the field if further customization is needed.

Metadata
If metadata is included in the Flowlu API response but is located outside of the defined path to relevant data, you can configure Nexla to include this data as common metadata in each record.
For example, when a Flowlu API call returns a list of tasks, the response will typically include pagination metadata (such as total count) alongside the items array. If you have specified $.response.items[*] as the path to relevant data but want to preserve the total count or other response-level metadata, you can specify a path to this metadata to include it with each record.
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To specify the location of metadata that should be included with each record, enter the path to the relevant metadata in the Path to Metadata in Response field.
- For responses in JSON format, enter the JSON path to the object or array that contains the metadata.
Request Headers
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If Nexla should include any additional request headers in API calls to this source, enter the headers & corresponding values as comma-separated pairs in the Request Headers field (e.g.,
header1:value1,header2:value2). Additional headers may be required for API versioning or content type specifications.You do not need to include any headers already present in the credentials. Authorization and authentication headers are handled automatically by Nexla based on your Flowlu credential configuration.
Endpoint Testing
After configuring all settings for the selected endpoint, Nexla can retrieve a sample of the data that will be fetched according to the current configuration. This allows users to verify that the source is configured correctly before saving.
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To test the current endpoint configuration, click the Test button to the right of the endpoint selection menu. Sample data will be fetched & displayed in the Endpoint Test Result panel on the right.
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If the sample data is not as expected, review the selected endpoint and associated settings, and make any necessary adjustments. Then, click the Test button again, and check the sample data to ensure that the correct information is displayed.
Save & Activate the Source
- Once all of the relevant steps in the above sections have been completed, click the Create button in the upper right corner of the screen to save and create the new Flowlu data source. Nexla will now begin ingesting data from the configured endpoint and will organize any data that it finds into one or more Nexsets.