I am working on this workflow that pulls information from LinkedIn jobs and then curate a personal email to send using instantly. Everything is working except for the very last node that is supposed to send to Instantly. I am so close but I am totally at a loss as to why my Instantly node is not working. I have verified API key and Campaign IDs are both correct and been trying to troubleshoot in circles with LLM! Please look at the attached screenshots; perhaps it's a simple thing I am overlooking? I appreciate anybody’s insight as I’ve been racking my brain trying to figure it out. The error says: { "errorMessage": "JSON parameter needs to be valid JSON", "errorDetails": {}, "n8nDetails": { "nodeName": "Upload Lead to Instantly1", "nodeType": "n8n-nodes-base.httpRequest", "nodeVersion": 4.2, "itemIndex": 0, "time": "3/27/2025, 3:53:48 PM", "n8nVersion": "1.81.4 (Self Hosted)", "binaryDataMode": "default", "stackTrace": [ "NodeOperationError: JSON parameter needs to be valid JSON", " at ExecuteContext.execute (/usr/local/lib/node_modules/n8n/node_modules/n8n-nodes-base/dist/nodes/HttpRequest/V3/HttpRequestV3.node.js:207:39)", " at WorkflowExecute.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:660:42)", " at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:891:62", " at processTicksAndRejections (node:internal/process/task_queues:95:5)", " at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:1224:20" ] } }

Has anybody put together a workflow for cold calling prospects as part of N8N sales workflow?

I’m new to all this and I’m looking to build a N8N workflow that includes finding qualified cold leads, transitioning them to warm leads so that I can book a zoom discovery call and close them into my program. Any tips on where to start? Any good tutorials and workflows to get me started? The services that I’ll be marketing include website design, SEO optimization and digital marketing.

Which one are most people favoring? I am just getting started and trying to figure out which one to start with...I have technically background so don't mind if there is a learning curve if the juice is worth the squeeze; is N8N more powerful and flexible overall? Thank you for any advice

I’m wondering if anybody would be interested in helping me with lead generation for a new online course that focuses on commercial real estate analysis and investing. I’ve got a couple good closers, but have struggled with generating leads. Right now because we don’t have cash flow, I was structuring on commission. If anybody is interested, I would love to hop on a zoom call.