Query Perplexity Ai From Your N8N Workflows

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A recipe for Query Perplexity Ai From Your N8N Workflows

Recipe Template

{
    "nodes": [
        {
            "id": "293b70f0-06e8-4db5-befd-bfaed1f3575a",
            "name": "When clicking \u2018Test workflow\u2019",
            "type": "n8n-nodes-base.manualTrigger",
            "position": [
                -460,
                80
            ],
            "parameters": [],
            "typeVersion": 1
        },
        {
            "id": "1c473546-6280-412d-9f8e-b43962365d78",
            "name": "Set Params",
            "type": "n8n-nodes-base.set",
            "position": [
                -160,
                -60
            ],
            "parameters": {
                "options": [],
                "assignments": {
                    "assignments": [
                        {
                            "id": "8b5c6ca0-5ca8-4f67-abc1-44341cf419bc",
                            "name": "system_prompt",
                            "type": "string",
                            "value": "You are an n8n fanboy."
                        },
                        {
                            "id": "7c36c362-6269-4564-b6fe-f82126bc8f5e",
                            "name": "user_prompt",
                            "type": "string",
                            "value": "What are the differences between n8n and Make?"
                        },
                        {
                            "id": "4366d2b5-ad22-445a-8589-fddab1caa1ab",
                            "name": "domains",
                            "type": "string",
                            "value": "n8n.io, make.com"
                        }
                    ]
                }
            },
            "typeVersion": 3.4
        },
        {
            "id": "894bd6a4-5db7-45fb-a8e0-1a81af068bbf",
            "name": "Clean Output",
            "type": "n8n-nodes-base.set",
            "position": [
                580,
                -100
            ],
            "parameters": {
                "options": [],
                "assignments": {
                    "assignments": [
                        {
                            "id": "5859093c-6b22-41db-ac6c-9a9f6f18b7e3",
                            "name": "output",
                            "type": "string",
                            "value": "={{ $json.choices[0].message.content }}"
                        },
                        {
                            "id": "13208fff-5153-45a7-a1cb-fe49e32d9a03",
                            "name": "citations",
                            "type": "array",
                            "value": "={{ $json.citations }}"
                        }
                    ]
                }
            },
            "typeVersion": 3.4
        },
        {
            "id": "52d3a832-8c9b-4356-ad2a-377340678a58",
            "name": "Perplexity Request",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                240,
                40
            ],
            "parameters": {
                "url": "https:\/\/api.perplexity.ai\/chat\/completions",
                "method": "POST",
                "options": [],
                "jsonBody": "={\n \"model\": \"sonar\",\n \"messages\": [\n {\n \"role\": \"system\",\n \"content\": \"{{ $json.system_prompt }}\"\n },\n {\n \"role\": \"user\",\n \"content\": \"{{ $json.user_prompt }}\"\n }\n ],\n \"temperature\": 0.2,\n \"top_p\": 0.9,\n \"search_domain_filter\": {{ (JSON.stringify($json.domains.split(','))) }},\n \"return_images\": false,\n \"return_related_questions\": false,\n \"search_recency_filter\": \"month\",\n \"top_k\": 0,\n \"stream\": false,\n \"presence_penalty\": 0,\n \"frequency_penalty\": 1,\n \"response_format\": null\n}",
                "sendBody": true,
                "specifyBody": "json",
                "authentication": "genericCredentialType",
                "genericAuthType": "httpHeaderAuth"
            },
            "credentials": {
                "httpBasicAuth": {
                    "id": "yEocL0NSpUWzMsHG",
                    "name": "Perplexity"
                },
                "httpHeaderAuth": {
                    "id": "TngzgS09J1YvLIXl",
                    "name": "Perplexity"
                }
            },
            "typeVersion": 4.2
        },
        {
            "id": "48657f2c-d1dd-4d7e-8014-c27748e63e58",
            "name": "Sticky Note",
            "type": "n8n-nodes-base.stickyNote",
            "position": [
                -140,
                -440
            ],
            "parameters": {
                "width": 480,
                "height": 300,
                "content": "## Credentials Setup\n\n1\/ Go to the perplexity dashboard, purchase some credits and create an API Key\n\nhttps:\/\/www.perplexity.ai\/settings\/api\n\n2\/ In the perplexity Request node, use Generic Credentials, Header Auth. \n\nFor the name, use the value \"Authorization\"\nAnd for the value \"Bearer pplx-e4...59ea\" (Your Perplexity Api Key)\n\n"
            },
            "typeVersion": 1
        },
        {
            "id": "e0daabee-c145-469e-93c2-c759c303dc2a",
            "name": "Sticky Note1",
            "type": "n8n-nodes-base.stickyNote",
            "position": [
                100,
                260
            ],
            "parameters": {
                "color": 5,
                "width": 480,
                "height": 120,
                "content": "**Sonar Pro** is the current top model used by perplexity. \nIf you want to use a different one, check this page: \n\nhttps:\/\/docs.perplexity.ai\/guides\/model-cards"
            },
            "typeVersion": 1
        }
    ],
    "pinData": [],
    "connections": {
        "Set Params": {
            "main": [
                [
                    {
                        "node": "Perplexity Request",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Perplexity Request": {
            "main": [
                [
                    {
                        "node": "Clean Output",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "When clicking \u2018Test workflow\u2019": {
            "main": [
                [
                    {
                        "node": "Set Params",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}

How to Use an n8n Template

1

Create a New Workflow

Click "New Workflow" in your n8n dashboard to get started.

2

Copy & Paste Template

First, copy this template: Click here to copy the JSON .
Then, in n8n, click the three dots (···) → "Import from file" and paste the JSON code.

3

Customize the Nodes

Go through each node in the workflow to update inputs like spreadsheet IDs, email addresses, or message content. Adjust field mappings to match your data.

4

Grant Access

For nodes that connect to external apps (like Google Sheets or Slack), you'll need to grant access. Connect your accounts using OAuth or an API key and save the credentials in the node.

5

Test It

Run the workflow by clicking "Execute Node" for each step or "Run Once" for the whole thing. Check the right sidebar to inspect data and debug any errors (they'll show up in red).

6

Activate Workflow

Once everything works as expected, click the "Activate" toggle to turn your workflow on. You're all set!