# Marketstack credentials

You can use these credentials to authenticate the following nodes:

- [Marketstack](/guides/automated-workflows/integrations/builtin/app-nodes/ts-wf-nodes-base.marketstack)


## Prerequisites

Create an account on [Marketstack](https://marketstack.com/).

## Using API Key

From Marketstack:

1. Access your Marketstack dashboard.
2. Copy the key provided in the ***Your API Access Key*** field.


From Mosaic Workflows:

1. Enter a descriptive ***Credentials Name***.
2. Under ***Credential Data***, enter the key obtained above in the corresponding field.
3. Click **Save** to create your new credentials.