Use the Model Context Protocol to call WhatsApp number check and credit query from Claude Desktop, Cursor, and other MCP clients.
Overview
Overview
This service exposes an MCP Server so AI assistants can verify if a phone number is on WhatsApp and check your API credits. Connect via the endpoint below with your API key.
Endpoint & Authentication
URL
https://wa-check-api.whatsabot.com/api/mcp/sse
Authentication
Query parameter ?apiKey=YOUR_API_KEY or HTTP header X-API-Key: YOUR_API_KEY.
Protocol
MCP Streamable HTTP. The same URL supports both GET and POST.
Available Tools
| Tool | Description | Parameters | Billing |
|---|---|---|---|
| check_whatsapp_number | Check if a phone number has a WhatsApp account | phone (string) | 1 credit per call |
| get_available_credits | Get current available credits for your API key | None | Free |
Server Config
{
"mcpServers": {
"wa-check-api": {
"url": "https://wa-check-api.whatsabot.com/api/mcp/sse?apiKey=YOUR_API_KEY"
}
}
}