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Many applications require the use of sensitive values that should be protected from exposure. Items like usernames, passwords, API keys etc. are all sensitive values that should not be kept in a workflow (that might end up on GitHub or another public site.)

Just as GitHub has the concept of secrets, so does Orkes Conductor.Now you can define your variables in a secure and safe way, knowing that they will not be exposed in the workflow, or shared with other teammates.

Creating a secret

We'll walk through a few approaches to create a secret, and then examples of implementing a secret. To create a secret, you can use the API or you can use the Orkes Dashboard.

Each secret must have a unique key for your Conductor instance. The first step in creating a secret key:value pair is to ensure that the key is not in use.

Check key usage

The endpoint to check for key existence is api/secrets/{key}/exists.

Note: Here's how to quickly get an Orkes Access Token, and here's the programmatic way to get an Access Token

If the key for the secret is to be pinetree, you could use curl to do the following:

curl -X GET "" \
-H "accept: application/json" \
-H "X-Authorization: <access_token>"

In this case, the response comes back


As this key is not in use, we can now create a secret with the key pinetree. This uses a PUT to the endpoint api/secrets/{key}

curl -X PUT "" \
-H "accept: application/json" \
-H "X-Authorization: <access_token>" \
-H "Content-Type: application/json" \
-d "needles"

This creates the secret key:value pair of pinetree:needle. The only response to the API is HTTP 200.


The US Postal Service offers APIs to help automate the shipping process with the post office. Each API call requires a UserId to be submitted. This UserId can be used to buy postage, so it needs to be kept secure.

In the following API call, we're not buying postage, but just getting the shipping rate for a package. (This workflow can be found is the Conductor Examples github repository. The API call to the post office is a bit messy, but in the request, we must include the username (line two in the example below):<RateV4Request \
USERID=${workflow.secrets.post_office_username}> \
<Revision>2</Revision> \
<Package ID="0"><Service>priority</Service> \
<ZipOrigination>04046</ZipOrigination> \
<ZipDestination>98260</ZipDestination> \
<Pounds>20</Pounds> \
<Ounces>0</Ounces> \
<Container>variable</Container> \
<Width>12</Width> \
<Length>12</Length> \
<Height>12</Height> \
<Girth></Girth> \
<Machinable>TRUE</Machinable> \

By using ${workflow.secrets.post_office_username}, we obfuscate this sensitive value, and it never appears in the workflow execution, or in any output files of Conductor, yet we are able to connect with the USPS, and obtain the postage price for our package ($82.10, in case you're wondering).


If the task using the Secret utilizes a worker, we need to add permissions for the worker to access the secret (just as an application gives access to a workflow or task).

There is not UI to add a secret permission, but the API does work. The endpoint is /api/auth/authorization.

Using the Playground and Curl, the command looks like

curl -X POST "" \
-H "accept: application/json" \
-H "X-Authorization: <access_token>" \
-H "Content-Type: application/json" \
-d '{"subject":

In this call, we are give the application orkes-workers READ access to our post_office_username secret.