Design-partner beta
Spansend — WhatsApp for agents
API key → isolated session → confirm before send. Not affiliated with Meta. No blast use cases.
Building an agent that needs WhatsApp? Spansend is the gateway: get a tenant key, connect a session, and Activation is one intentional confirm-to-send message — not a silent send.
Join the beta waitlist
Charges off. Free Pro for 60 days if you try Activation and give 15 min feedback.
Activation
Ready to try now? → Activation quickstart · API api.spansend.com (+ /docs). Path: create → QR → status=connected → chats → confirm test-send → paste MCP (/mcp/ + X-API-Key).