How I Automated Campaign Monitor in Zapier Without CSV Parsing (Real-Time JSON FTW)
🔥 Stop Parsing CSVs in Zapier: Flatten Campaign Monitor Custom Fields with Real-Time JSON A one-step JavaScript solution inside Code by Zapier to bypass broken webhook parsing and get clean Campaign Monitor custom fields in real time. 🚧 The Problem When using Zapier webhooks with Campaign Monitor , custom fields are often sent as flat CSV-style strings — and if your address or company name has a comma? Everything breaks. Result: Your subscriber's "Suite 200" ends up in the zip code field. Gross. 🧠The Solution Skip the CSV hell completely. I built a Code by Zapier step that: Calls the Campaign Monitor API directly Authenticates with btoa(apiKey:) Parses real-time JSON Flattens CustomFields into a clean object No CSV splitting. No duct tape. Just clean data. 💻 The Code (Inside Zapier) const apiKey = "YOUR_API_KEY"; const listId = "YOUR_LIST_ID"; const email = inputData.email; const authHeader = btoa(`$...