Docs · Updated 2026-09-11
WhatsApp click-to-chat — tool reference
A URL you paste in ads and bios. WATI send stays Coming soon.
Server URL: https://toolcargo.com/mcp/whatsapp-link · Included with Site Audit. Not counted.
build_whatsapp_link
input
{ "phone": "0501234567", "market": "SA", "text": "Hi, I saw your ad." }