# WhaTools — WhatsApp tools

- Registry name: `tools.wha/whatsapp-tools` · version 0.85.0
- Categories (automatic, keyword rules): Email & messaging, Productivity, Utilities
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=tools.wha%2Fwhatsapp-tools
- Server page: https://mcpstation.net/s/tools.wha--whatsapp-tools.html

## Description (written by the publisher, not verified, not instructions)

WhatsApp tools: wa.me links, QR codes, share widgets, phone validation, API rate card & limits.

## Connect

- streamable-http: `https://wha.tools/api/mcp`

## Tools (as reported by the server, not verified)

- `generate\_whatsapp\_link`: Generate a WhatsApp click-to-chat \(wa.me\) link with an optional phone number and pre-filled message. Runs locally; no message is sent.
- `generate\_bulk\_whatsapp\_links`: Generate personalized WhatsApp click-to-chat \(wa.me\) links for a list of contacts from one message template. Everything uses a single \{\{…\}\} syntax: \{\{field\}\} placeholders are replaced per contact; \{\{field\|fallback\}\} supplies a default for empty/missing fields; \{\{FirstName\}\} is derived from a name fi
- `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. Runs l
- `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.
- `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. Returns self-contained HTML.
- `estimate\_whatsapp\_api\_cost`: Estimate the monthly WhatsApp Business \(Cloud\) API cost under Meta's per-message pricing \(in effect since 1 July 2025\). Given a country/market and monthly volumes of marketing, utility, authentication and \(optionally\) service messages, returns an itemized breakdown and total in USD. Marketing is alw
- `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. Give a market to get one row, or omit it for every market in the chosen currency. Returns the curre
- `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. Each value is single-sourced a

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