INDIVIDUAL MCP TOOL

generate_whatsapp_qr

Generate a scannable QR code (as an SVG) for a WhatsApp click-to-chat link with an optional phone number and pre-filled message.

wha.toolsnone authenticationAvailability not checked

LIVE ENDPOINT

https://wha.tools/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for generate_whatsapp_qr and invoke it with your own arguments.

{}

Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.wha-tools]
url = "https://wha.tools/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "wha-tools": {
      "type": "http",
      "url": "https://wha.tools/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: wha-tools
Remote MCP URL: https://wha.tools/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "wha-tools": {
      "url": "https://wha.tools/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "wha-tools": {
      "type": "http",
      "url": "https://wha.tools/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "wha-tools",
  "transport": "streamable-http",
  "url": "https://wha.tools/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

generate_whatsapp_link — Generate a WhatsApp click-to-chat (wa.
generate_bulk_whatsapp_links — Generate personalized WhatsApp click-to-chat (wa.
validate_phone_number — Validate and inspect a phone number with libphonenumber: whether it is valid (a real, allocated number) and/or possible (right length), its country, calling code, line type (mobile / landline / VoIP / toll-free / …) and every standard format (E.
build_whatsapp_share_widget — Build embeddable "Share on WhatsApp" widget HTML (web and email variants) with a link preview card and a pre-filled message.
estimate_whatsapp_api_cost — Estimate the monthly WhatsApp Business (Cloud) API cost under Meta's per-message pricing (in effect since 1 July 2025).
get_whatsapp_rates — Look up Meta's official WhatsApp Business (Cloud) API per-message rates from the site's dated rate card, the same figures the pricing calculator uses, so prefer this over recalling or guessing prices.
get_whatsapp_limits — Look up WhatsApp's current limits and rules from the site's dated reference table: group and community size, broadcast lists, message and media/file sizes, character counts, forwarding, calls, Channels, linked devices, and WhatsApp Business app and Business API limits.