WhatsApp Market Research via API: Survey 50 Contacts with One API Call

The Problem: Market Research is Still Painfully Manual Picture this: you need to survey 50 local suppliers about delivery times, prices, and capacity. The traditional approach? Export a list of phone numbers Open WhatsApp one by one Send the same message 50 times Wait for replies, copy answers into a spreadsheet Follow up with the next question manually Repeat for every question This is a data collection nightmare — and it hasn't changed much in years. Even with WhatsApp Business, automating a multi-step questionnaire requires building your own bot, managing conversation state, handling webhooks, and formatting the final report. What if you could do all of that with a single API call? The Solution: POST /whatsapp/research IteraTools now has a dedicated market research endpoint. You provide a list of phone numbers and a list of questions — the API handles everything else: Sends each contact the initial greeting Asks the first question Captures their reply Sends the next question automat