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WhatsApp at scale, in practice
Straight guides on sending messages by API, scheduling, AI auto-replies and running many numbers. Written by the team that operates WhatsApp every day.
How to send a WhatsApp message by API (Node.js, Python and PHP)
One POST with two authentication headers and a simple JSON body. See the same request in cURL, Node.js, Python and PHP, and what to check before going to production.
Read article APIWhatsApp API step by step: from account to your first message
From sign-up to the first send: account, instance, QR code, keys and a test call. No heavy theory, just what to do at each step.
Read article AutomationHow to schedule WhatsApp messages automatically
Scheduling WhatsApp messages frees the team from remembering to send. See the uses that work best, how to set the time and how to handle a send that did not go out.
Read article AIWhatsApp auto-reply with AI: how to set it up without sounding like a robot
An automatic reply does not have to sound like a robot. See the three types, when AI makes sense, how to hand a conversation to a person and the care about mistakes and privacy.
Read articleStart now
Create your account, connect a number in minutes and test the API with warm-up and anti-ban. R$15 per active number/month, prepaid, no lock-in.