In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Create custom NASA and Reddit workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.
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Browse the overall asteroid dataset
Get
Retrieve a list of asteroids based on their closest approach date to Earth
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Look up an asteroid based on its NASA SPK-ID
Get
Get the Astronomy Picture of the Day
Get
Retrieve DONKI coronal mass ejection data
Get
Retrieve DONKI high speed stream data
Get
Retrieve DONKI interplanetary shock data
Get
Retrieve data on DONKI magnetopause crossings
Get
Retrieve DONKI notifications data
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Retrieve DONKI radiation belt enhancement data
Get
Retrieve DONKI solar energetic particle data
Get
Retrieve DONKI solar flare data
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Retrieve DONKI WSA+EnlilSimulation data
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Retrieve Earth assets
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Retrieve Earth imagery
Create
Submit a post to a subreddit
Delete
Delete a post from a subreddit
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Get a post from a subreddit
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Get many posts from a subreddit
Search
Search posts in a subreddit or in all of Reddit
Create
Create a top-level comment in a post
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Retrieve many comments in a post
Delete
Remove a comment from a post
Reply
Write a reply to a comment in a post
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Get
Retrieve background information about a subreddit
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Retrieve information about many subreddits
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