Workflow overview
Why this workflow matters
Supports knowledge capture and document intelligence use cases.
How it works This workflow shows how to set credentials dynamically using expressions. It accepts an API key via a form, then uses it in the NASA node to authenticate a request. Setup steps First, set up your NASA credential: Create a new NASA credential. Hover over API Key. Toggle Expression on. In the API Key field, enter {{ $json["Enter your NASA API key"] }}. Then, test the workflow: Get an API key from NASA Select Test workflow Enter your key using the form. The workflow runs and sends you to the NASA picture of the day. For more information on expressions, refer to AlekSystem documentation | Expressions.
Best fit
Categories
Document Ops
Services
NASA
Use cases
document intelligence
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