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wha.tools

Provides free WhatsApp tools for creating click-to-chat links and share widgets for websites.

1 endpoint8 known toolsFirst detected August 8, 2026Last detected September 25, 2026

ENDPOINT 1

https://wha.tools/api/mcp

No auth detected

MCP server metadata

Name: wha-tools
Version: 0.211.0

Capabilities

tools

Server instructions

Tools to build WhatsApp click-to-chat links (single or personalized in bulk), QR codes and share widgets, validate phone numbers, and estimate WhatsApp Business API cost, plus read-only accessors for the current WhatsApp API rate card (get_whatsapp_rates) and limits table (get_whatsapp_limits). All run locally; nothing is sent.

Known tools 8

generate_whatsapp_link

Generate a WhatsApp click-to-chat (wa.me) link with an optional phone number and pre-filled message.

Potential side effects

generate_bulk_whatsapp_links

Generate personalized WhatsApp click-to-chat (wa.me) links for a list of contacts from one message template.

Potential side effects

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.164, international, national) plus a wa.me link.

Inferred read-only

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.

Potential side effects

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.

Potential side effects

estimate_whatsapp_api_cost

Estimate the monthly WhatsApp Business (Cloud) API cost under Meta's per-message pricing (in effect since 1 July 2025).

Potential side effects

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.

Potential side effects

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.

Potential side effects

CONNECT WITH APPROVAL

Client installation

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.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.