zapr.link | Messaging Automation Platform

It's a tool. What will you create?

One API. Infinite possibilities. From multiplayer games to AI assistants - your imagination is the only limit.

🎮

Multiplayer Gaming via Claude

Real example: "Let's play a multiplayer game. You're the server, send messages to me and Sami."

Result: Claude hosted a cooperative word-guessing game, coordinating moves between players in real-time via messaging. One prompt, infinite fun.

🤵

AI Personal Secretary

One prompt: "Act as my secretary. Answer important messages, schedule meetings, decline spam." Your AI handles dozens of daily messages autonomously, only escalating critical decisions.

🛠️

Your Use Case Here

zapr.link is a tool - you define what it does. These are just examples. With MCP and a few prompts, build anything: automated workflows, interactive experiences, business solutions. The API is the canvas, your creativity is the limit. See more examples →

🏆

Real-time Auctions

Coordinate bidding between multiple participants. Instant notifications, bid confirmations, and winner announcements.

🤖

AI Customer Support

LLMs handle customer queries naturally. Claude, ChatGPT, or Gemini become your support team, responding via messaging channels 24/7.

📊

Survey Collection System

Send questions, collect responses, analyze in real-time. Perfect for market research, feedback collection, or polling.

The Multiplayer Game Example

A real conversation that created a multiplayer experience:

                    Prompt:

                    "Act as a multiplayer Geography Trivia Game. 5 questions with 60 second timeout.

                    playerOne: +5521999999999 (Felipe)

                    playerTwo: +5511999999999 (Sami)

                    Use zapr to send questions and collect answers. Output in Portuguese. Be super funny and sarcastic."

                    Claude: "🌍 GEOGRAFIA BRUTAL iniciando! Preparem-se para a humilhação educacional!"

                    // Real game flow via messaging:

                    // Round 1: "Qual a capital da Mongólia?" → Felipe ✅ (Ulaanbaatar) → Sami ❌ (timeout)

                    // Round 2-5: Questions sent simultaneously to both players

                    // Final: "Felipe: 4/5 🏆 | Sami: 2/5 💀 - Felipe venceu e agora pode se gabar!"

Your AI talks to messaging platforms. What happens next is up to you.

Get More Templates Start Building

Enterprise messaging solutions

Messaging API on steroids. Powerful automation tools designed for businesses that need scale, reliability, and bulletproof delivery

⚡

How It Works

Scan QR with messaging app → Secure UUID generated client-side → Your private API endpoint ready. Server never knows your identity - complete anonymity and privacy protection.

🚀

60-Second Setup

From zero to messaging API in under a minute. No accounts, no verification, no waiting. Just scan, copy URL, start sending messages immediately.

🛡️

Smart Anti-Ban Protection

Intelligent delays, delivery optimization, and smart validation prevent platform bans. Pro plans include message storage for complete audit trails and compliance.

🔄

Two-Way Messaging & MCP

Not just sending - receive messages, bot-to-bot conversations, automated responses. MCP integration lets AI assistants control messaging through natural language.

🇧🇷

Brazilian Number Optimization

Systematic Brazilian number format generation handles all edge cases. Advanced validation with MongoDB caching achieves 95%+ delivery rates vs 70% with standard approaches.

🔌

Universal Integrations

Works with anything that speaks HTTP. Simple cURL commands, Make.com, Zapier, n8n, custom code, webhooks, automation platforms - if it can POST JSON, it works with zapr.link.

Smart Validation

Solves the notorious "9th digit" problem that kills delivery rates. MongoDB caches validated numbers (60-day TTL) and handles Brazilian number variants automatically. Users type with 9, but old accounts don't have it - we test both formats and cache what works. Read about the 9th digit issue.

View Documentation

// Smart validation with caching POST /v2/message/{sessionID} { "numbers": "5511987654321", "message": "Hello from zapr.link" } // Response with validation details { "validated": true, "cached": false, "jid": "[email protected]", "delivered": true }

Terminal Interface

Developer-focused terminal UI with resizable windows, QR code generation, and intelligent session management. Built for developers who prefer command-line aesthetics.

Try Interface

$ zapr --connect
✓ Messaging session connected
⚡ Smart validation active
📱 Brazilian optimization enabled

$ zapr --send bulk-list.txt
✓ Processing 1,247 numbers
✓ Validated: 1,183 (94.8%)
✓ Messages sent successfully

MCP Integration

Model Context Protocol support for any MCP client - Claude Desktop, Cline, Continue, Zed, and more. Let AI assistants send messages directly through natural language commands. Perfect for automation and AI workflows.

Setup Guide

// claude_desktop_config.json
{
  "mcpServers": {
    "zapr-messaging": {
      "command": "curl",
      "args": ["-X", "POST", "https://api.zapr.link/mcp"]
    }
  }
}

// Natural language command
You: "Send message to John at +5511999887766"
Claude: ✓ Message sent successfully

Enterprise API

RESTful API with detailed metrics, bulk messaging, and real-time status updates. Perfect for integration with existing business systems and automation workflows.

API Documentation

# Bulk messaging with curl
curl -X POST \
  "https://api.zapr.link/v2/message/abc123" \
  -H "Content-Type: application/json" \
  -d '{
    "numbers": "5511987654321;5521987654321",
    "message": "Enterprise notification"
  }'

# Response with detailed metrics
{
  "sent": 2,
  "delivered": 2,
  "failed": 0,
  "rate": "100%"
}

See it in action

Real examples of zapr.link integration in multiple languages and frameworks

curl-example.sh

# Real cURL example - replace YOUR_SESSION_ID
curl -X POST \
  "https://zapr.link:8765/v2/message/YOUR_SESSION_ID" \
  -H "Content-Type: application/json" \
  -d '{
    "numbers": "+5511987654321",
    "message": "Your order #1234 is ready for pickup!"
  }'

✓ Message sent successfully
📱 Delivered in 0.8s

python-integration.py

import requests

# Real Python integration - get session ID from zapr.link/app.html
def send_message(session_id, numbers, message):
    url = f"https://zapr.link:8765/v2/message/{session_id}"
    payload = {
        "numbers": numbers,
        "message": message
    }
    
    response = requests.post(url, json=payload)
    return response.json()

# Send to multiple Brazilian numbers
result = send_message(
    "YOUR_SESSION_ID",
    "+5511987654321,+5521987654321",
    "Payment confirmed! Order processing."
)

print(f"Results: {result['results']}")

mcp-llm-integration.json

// Real MCP integration - add to Claude Desktop config
You: "Send message to +5511987654321: Your appointment is confirmed for tomorrow 2pm"

# MCP server processes request to real endpoint
{
  "method": "tools/call",
  "params": {
    "name": "send_message",
    "arguments": {
      "sessionId": "YOUR_SESSION_ID",
      "number": "+5511987654321",
      "message": "Your appointment is confirmed for tomorrow 2pm"
    }
  }
}

# Real API response
{
  "result": {
    "content": [{
      "type": "text",
      "text": "Message sent successfully to +5511987654321"
    }]
  }
}

✓ LLM-powered message sent
🤖 AI message delivered successfully

MCP Integration Setup

Connect any MCP-compatible AI client to send messages with natural language

1

Connect Your Account

First, connect your messaging account via zapr.link

# Go to zapr.link/app.html
# Scan QR code with your app
# Get your session ID: abc123-def456-...

2

Configure MCP Client

Add zapr.link MCP server to any MCP-compatible client (Claude Desktop, Cline, Continue, etc.)

// Example: Claude Desktop (~/Library/Application Support/Claude/claude_desktop_config.json)
// Also works with: Cline, Continue, Zed, or any MCP client
{
  "mcpServers": {
    "zapr-messaging": {
      "command": "npx",
      "args": [
        "-y",
        "@zapr/mcp-server",
        "--session-id",
        "YOUR_SESSION_ID",
        "--api-host",
        "https://api.zapr.link"
      ]
    }
  }
}

3

Use Natural Language

Ask your AI assistant to send messages naturally

// Example commands to any MCP-enabled AI:

You: "Send a message to +5511999887766 saying the meeting is confirmed"
AI: ✓ Message sent successfully

You: "Send bulk messages to these numbers: +5511999887766, +5521987654321"
AI: ✓ Sent to 2 recipients

You: "Check my connection status"
AI: ✓ Messaging platform connected and active

Available MCP Tools

send_message

Send message to a single number

{
  "number": "+5511999887766",
  "message": "Hello from Claude!"
}

send_bulk

Send to multiple recipients

{
  "numbers": ["+5511999887766", "+5521987654321"],
  "message": "Bulk message"
}

get_session_status

Check connection status

{
  "sessionId": "abc123-def456"
}

MCP Rate Limits

Plan	MCP Messages/Day	API Messages/Day
Free	5	10
Pro	50	100
Enterprise	Unlimited	Unlimited

Simple, transparent pricing

Choose the plan that fits your messaging needs. All plans include smart validation and Brazilian optimization.

Free

$0

per month

10 API messages daily
5 MCP messages daily
Basic validation
API access
Community support
zapr.link branding

Start Free

Pro

$9