Introduction

Connect WhatsApp, message customers, and automate the same work from the GreenTick API.

GreenTick is the dashboard and API for a WhatsApp Business account. You connect the number through Meta, then use that number for contacts, templates, broadcasts, and live chat.

Quickstart

Create an account, connect WhatsApp, and send or reply to the first message.

Connect WhatsApp

Link a WhatsApp Business account and keep its phone numbers in sync.

Templates and broadcasts

Get a template approved, then send it to a list of contacts.

Developer API

Send messages and receive webhooks with an API key for one WhatsApp Business account.

What you can do

Area	Where	What it is for
WhatsApp Connections	Dashboard	Link the business account and its phone numbers
Contacts	Dashboard	Store customers, labels, and custom attributes
Templates	Dashboard	Submit WhatsApp templates to Meta for approval
Broadcasts	Dashboard	Send an approved template to selected contacts
Live Chat	Dashboard	Read and reply to customer conversations
Automations	Dashboard	Reply, label, and assign chats from a workflow
Developer	Dashboard	Create API keys and outbound webhooks
Integrations	Dashboard	Send from Google Sheets today; more tools are listed as coming soon

Open the dashboard at dashboard.greentick.ai. The public API base URL is https://api.greentick.ai/v1.

WhatsApp only allows a free-form text reply inside the customer service window, which is 24 hours after the customer’s last message. To start a conversation, or to message again after that window closes, send an approved template.