Integrate the Node API with the Filter API

Setup the Node API trigger to run a workflow which integrates with the Filter API. Pipedream's integration platform allows you to integrate Node and Filter remarkably fast. Free for developers.

Popular Node and Filter Actions#

Run Node Code with the Node API

Write custom Node.js code and use any of the 400k+ npm packages available. Refer to the Pipedream Node docs to learn more.

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Continue execution if a condition Is met with the Filter API

Continue workflow execution only if a condition is met

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End execution if a condition is met with the Filter API

End workflow execution if a condition is met

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Overview of Node#

Develop, run and deploy your Node.js code in Pipedream workflows, using it between no-code steps, with connected accounts, or integrate Data Stores and File Stores.

This includes installing NPM packages, within your code without having to manage a package.json file or running npm install.

Below is an example of installing the axios package in a Pipedream Node.js code step. Pipedream imports the axios package, performs the API request, and shares the response with subsequent workflow steps:

Connect Node#

// To use previous step data, pass the `steps` object to the run() function
export default defineComponent({
  async run({ steps, $ }) {
    // Return data to use it in future steps
    return steps.trigger.event
  },
})

Overview of Filter#

The Filter API in Pipedream allows for real-time data processing within workflows. It's designed to evaluate data against predefined conditions, enabling workflows to branch or perform specific actions based on those conditions. This API is instrumental in creating efficient, targeted automations that respond dynamically to diverse datasets. Using the Filter API, you can refine streams of data, ensuring that subsequent steps in your Pipedream workflow only execute when the data meets your specified criteria. This cuts down on unnecessary processing and facilitates the creation of more intelligent, context-aware systems.

Connect Filter#

export default defineComponent({
  async run({ steps, $ }) {
    let condition = false
    if (condition == false) {
      $.flow.exit("Ending workflow early because the condition is false")
    } else {
        $.export("$summary", "Continuing workflow, since condition for ending was not met.")
    }
  },
})

Community Posts#

Automate checking a ticket system's availability with Node.js and Pipedream

How I used Node.js and Pipedream to automatically scrape a ticket booking site and notify me if availability had changed.