Within the Teamwork.com API, you can leverage the official Teamwork.com Postman collections to make requests via the Postman API client.

Once Postman is installed, collections are imported, and environments are configured, calls can be made to GET, PUT, POST, PATCH and DELETE from Teamwork.com.


Official Teamwork.com Postman collections


The different Teamwork.com collections can be downloaded below before being imported to your Postman account.


If you are already familiar with Postman and the setup requirements, you can download the collections and start experimenting with the API.



Step 1: Installing Postman


Download the client application here and install it.


Step 2: Importing the Teamwork.com collections


Download the required official Teamwork.com collections linked above and save them to a known location.

To import the collections, log in to your Postman account. While viewing your workspace, select the Collections tab from the left navigation menu and click the Import button at the top of the workspace Collections pane.

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In the Import modal, select the File tab and click the Upload Files button.

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Use the file browser to locate and select the downloaded official Teamwork.com collection file(s). Click the Import button to import the file(s) to Postman.


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Once imported, you can access the Teamwork.com collections via the Collections tab of your Postman workspace.

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Step 3: Creating an environment and setting variables


Postman utilizes environments and variables to make it easy to quickly change the target of a request.

After creating a new environment, variables must also be created to hold specific values used by the Teamwork.com (version number) collection.

Click the eye icon in the top right of your workspace and select the Add option in the Environment section of the dropdown. 

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You will need to set an environment name and fill our the relevant variable details that will be used for each request.

  • Domain - should match the domain of the URL when logged in to your Teamwork.com site
    • E.g. https://yoursite.teamwork.com
    • Note: If the tenant uses a vanity domain, it must be used here. 
  • Path - for V2 and V3 of the Teamwork.com API, the paths should be set as:
    • Version 2: "/projects/api/v2"
    • Version 3: "/projects/api/v3"
    • Note: There is no path for V1 of the Teamwork.com API.
  • Basic Authorization - the appropriate header sent along with each request in the collection provides the necessary security to properly identify the consumer and allow the request. Therefore:
    • Username variable must be set to the associated username of the user account configured in your Teamwork.com site.
    • Password variable must be set to the user account password used to log in to your Teamwork.com site.

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Once you have filled out the relevant variable details, click the Save button at the top of the view to save the environment.

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The new environment will be accessible via the Environments dropdown.

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Setting up authorization at collection level will allow for all subsequent folders to inherit the chosen authentication method.

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Step 4: Sending requests


The following screenshot shows a numbered sequence of required steps for sending a request:




Open the Environments dropdown in the top right of your workspace and select an environment to be used as the target of the request.

Note: This will remain the selected environment across all requests unless a new environment is selected.

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Expand the relevant Teamwork.com API version from the left navigation pane under Collections and select the relevant request to be used.

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The request type (GET in this case) and request query string will populate.

  • The query string will contain the entity to be queried along with any optional parameters.
  • The Domain and Path variables in the query string are color coded.
    • If all the variables are colored orange, they are set correctly and the request can be made.
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    • If any of the variables are colored red, they are not set correctly, do not exist, or no environment is selected and the request will fail.
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Click the Send button at the top of the request view to execute the query.

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Once a response is returned from the API, it will contain the status code, time, and JSON data. 

For more information, see: Postman API Client