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HTTP Workflow

Leapter can generate a complete n8n workflow that calls your deployed Blueprint through its HTTP API. The exported workflow includes form inputs, data transformation, the API call, and result display — ready to import and run.

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What this creates

The HTTP Workflow is a 4-node n8n workflow:
NodePurpose
Form TriggerDisplays a form with input fields matching your Blueprint’s data contract
Transform DataTransforms the form data into the format expected by the API
HTTP RequestCalls your deployed Blueprint via its REST API endpoint
FormDisplays the results returned by the Blueprint

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Export the workflow

  1. Open your Blueprint in the editor.
  2. Click the Share button in the toolbar.
  3. Select n8n.
  4. In the Export to n8n dialog, select the HTTP Workflow tab.
  5. Click Copy to Clipboard.
The Export to n8n dialog showing the HTTP Workflow tab with the workflow JSON

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Import into n8n

  1. Open your n8n instance.
  2. Create a new workflow.
  3. Click the three-dot menu (or use Ctrl+V / Cmd+V) and select Import from clipboard.
  4. The 4-node workflow appears on the canvas.

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Configure the API key

The HTTP Request node needs your API key to authenticate with Leapter:
  1. Open the HTTP Request node.
  2. In the Authentication section, add a Header Auth credential.
  3. Set the header name to X-API-Key and the value to your API key.
  4. Save the credential.
See API Keys to create a key if you have not already.

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Run the workflow

  1. Click Test Workflow to run it manually.
  2. Fill in the form with your test inputs.
  3. The workflow calls your Blueprint and displays the results in the final Form node.
Once you are satisfied with the results, activate the workflow to make it available via its trigger URL.

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What to do next