Documentation

WApp Chat API and automation docs

Production guides for WhatsApp automation events, approved-template campaigns, contact imports, queue processing, API keys, webhooks, n8n, and Google Sheets.

Documentation Overview

Start here for WApp Chat automation, API keys, contacts, template campaigns, and third-party integrations.

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Automation API

Trigger WApp Chat WhatsApp workflows from external apps using authenticated, idempotent automation events.

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API Keys and Signatures

Create integration API keys, authenticate external events, and enable HMAC request signatures for stronger production security.

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Contacts and Campaigns

Import opted-in contacts from CSV, segment them with tags, and send compliant approved-template WhatsApp campaigns.

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Getting Started

Documentation OverviewStart here for WApp Chat automation, API keys, contacts, template campaigns, and third-party integrations.

API

Automation APITrigger WApp Chat WhatsApp workflows from external apps using authenticated, idempotent automation events.

Security

API Keys and SignaturesCreate integration API keys, authenticate external events, and enable HMAC request signatures for stronger production security.

Campaigns

Contacts and CampaignsImport opted-in contacts from CSV, segment them with tags, and send compliant approved-template WhatsApp campaigns.

Compliance

Templates and ConsentUnderstand WhatsApp approved templates, the 24-hour service window, opt-in requirements, opt-out handling, and abuse controls.

Integrations

n8n and Google SheetsConnect WApp Chat automation events to n8n workflows, Google Sheets Apps Script, and other external platforms.