WhatsApp API features

WhatsApp automation & WhatsApp API webhooks for product teams

WhatsApp automation with WhatsApp API webhooks, WhatsApp multi-session API, and WhatsApp QR code connection. Build chatbot flows with a WhatsApp chatbot API, organize customers with WhatsApp contact management and WhatsApp contact groups, verify numbers before messaging, and manage conversations from a unified WhatsApp inbox.

WhatsApp multi-session API

Connect and manage multiple WhatsApp numbers from one workspace with WhatsApp QR code connection. Monitor session health, send test messages, and route API traffic to the right linked device with a session-based WhatsApp API.

WhatsApp REST API

Send text, images, documents, audio, and more through a documented WhatsApp REST API. Authenticate with JWT Bearer tokens or API keys and integrate from any HTTP client.

WhatsApp API webhooks

Receive inbound messages, delivery updates, session status, and campaign events in real time with WhatsApp API webhooks. Retries, signing secrets, and event logs support reliable WhatsApp API webhooks and WhatsApp webhook integration.

Bulk WhatsApp messaging

Run WhatsApp campaigns with contact groups, staggered pacing, pause/resume controls, and recipient analytics. Built for safer bulk WhatsApp messaging at scale.

WhatsApp number verification

Verify phone numbers before you message. Confirm WhatsApp registration from the dashboard or WhatsApp number validation API to improve delivery rates and clean contact lists.

WhatsApp contact management

WhatsApp contact management with tags and lists. Import contacts, filter by opt-in and send readiness, and keep WhatsApp contact management aligned with campaigns.

WhatsApp contact groups

Organize audiences with WhatsApp contact groups. Import contacts into WhatsApp contact groups, filter by readiness, and keep WhatsApp contact groups ready for campaigns.

Device warmth insights

See whether a linked device is cold, warming, or ready for outreach — and which contacts already have chat history — so teams can message more responsibly.

Safe sending controls

Per-session send locks, minimum intervals, campaign stagger, and humanized delays help reduce risk during bulk and API sends.

Unified WhatsApp inbox

Reply to conversations across connected numbers from one WhatsApp inbox. Track unread threads, history, and live updates without polling the API.

WhatsApp chatbot API

Power WhatsApp automation and WhatsApp chatbot API workflows with real-time events so your product can react to inbound messages. WhatsApp chatbot API hooks plus WhatsApp automation keep replies and routing in sync.

Team & API keys

Role-based access for owners, admins, and members. Invite teammates, rotate API keys, and keep server-to-server access scoped and auditable.

Analytics & usage meters

Track API requests, message volume, campaign performance, webhook success, and plan limits. Scale with add-ons or upgrade when you approach quotas.

A WhatsApp dashboard your team will actually use

Real-time session status and warmth, unified inbox, campaign progress with delivery/read rates, number-check results, contact groups, webhook analytics, and API usage meters — built for operators and developers.

Try the WhatsApp dashboard
app.actiwapi.com/dashboard
+18%

12.4K

Messages sent

Online

3

Active sessions

+240

8,291

Contacts

30d avg

99.2%

Delivery rate

Recent conversations

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    Thanks for the order update!

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    Arjun M.

    Can we reschedule the demo?

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    Neha K.

    Payment received, all good.

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  • R

    Rahul V.

    Webhook payload looks correct.

    3h

Developer experience

OpenAPI 3.0 spec with 80+ WhatsApp API endpoints. JWT Bearer and API key authentication. Interactive Swagger UI, public docs, and a Number Check API for list hygiene before campaigns.

Explore WhatsApp API docs

Operations & compliance

Usage limits, role-based access, in-app support tickets, Razorpay subscription billing, and transparent meters for every plan tier — plus webhook event logs for audit-friendly automation.

View WhatsApp API pricing

Ready to integrate WhatsApp into your product?

Start your 14-day free WhatsApp API trial today. No credit card required — connect your WhatsApp session, verify phone numbers, and send your first message through the REST API in minutes.