WhaTools — WhatsApp tools
WhatsApp tools: wa.me links, QR codes, share widgets, phone validation, API rate card & limits.
| Endpoint | https://wha.tools/api/mcp (streamable-http) |
|---|---|
| Registry version | 0.85.0 |
| Now | 8 tools · grade B (89) · pin ts_0417777c4f7567fe1992bc8231661841 · protocol 2025-06-18 |
| First / last listed | 2026-11-14 01:32 UTC / 2026-11-14 01:32 UTC |
| Grade over time | 2026-11-14: B (89), 8 tools |
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Tools: generate_whatsapp_link generate_bulk_whatsapp_links validate_phone_number generate_whatsapp_qr build_whatsapp_share_widget estimate_whatsapp_api_cost get_whatsapp_rates get_whatsapp_limits
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. params: phone, message |
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 field; and {{option a|option b}} spintax (a group whose first option is not a field) picks one variati params: template*, contacts* |
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 locally and offline. Does NOT check whether the number is registered on WhatsApp. There is no such AP params: phone*, country |
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. params: phone, 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. params: url*, title*, description*, thumbnail, domain, buttonText, buttonPlacement, includeCredit |
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 always billed; utility and authentication are billed with volume-tier discounts in many markets. As of params: market*, marketing, utility, authentication, service |
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 current list price per template category (marketing, utility, authentication, and authentication-internat params: market, currency, include_tiers |
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 and dated. Returns the limits (optionally filtered to one area), the last-verified date, the source a params: area |
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