WAsndr API

6M+ messages sent. Now it’s your API.

A simple notification API for WhatsApp — no Meta Business API hassle, no approval process. Send transactional messages programmatically.

Start free trial — 50 messages

Built for notifications & transactional messaging. Not for bulk broadcasts.

6M+

Messages sent

99.9%

Uptime

500+

Active sessions

REST + MCP

Dual protocol

Use cases

What you can build

Transactional alerts

Order confirmations, appointment reminders, shipping updates

AI agents

Connect Claude or GPT to WhatsApp via MCP Server

CRM integration

Sync WhatsApp conversations with your CRM

Document processing

Auto-extract receipts, invoices, files from WhatsApp

Group management

Create groups, manage members, broadcast at scale

No-code automations

Connect via Zapier, Make, n8n, Pabbly Connect

Capabilities

Everything WhatsApp can do. Via API.

Messaging

Text messages
Images & video
Audio & documents
Polls
Location & contacts

Groups

Create groups
Add/remove members
Export participants
Group broadcast
Invite links

Platform

Multi-device (up to 50)
Message history
Attachment retrieval
Number validation
Webhooks

First WhatsApp API with MCP Server

Connect AI agents (Claude, GPT, and others) directly to WhatsApp. No middleware needed. Your AI can send messages, manage groups, and check numbers natively.

For developers

Simple REST API. Get started in minutes.

# Send a WhatsApp message
curl -X POST https://panel.wasndr.com/api/v1/messages/send \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "sessionId": "SESSION_ID",
    "phone": "5215512345678",
    "text": "Hello from WAsndr API!"
  }'

API reference (MCP config)Roadmap & feature requests Knowledgebase

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