Zernio launches zero-markup WhatsApp Business API
Zernio has expanded its unified messaging platform to support the official WhatsApp Business API, offering developers a single integration for messaging, voice calls, and workflows. The developer-first service features a hosted MCP server for AI agents and zero-markup pricing on messaging usage.
Hot take: By combining voice call routing, a hosted MCP server, and a zero-markup pricing model, Zernio is directly targeting the next generation of AI agent developers who need rich, multi-modal WhatsApp integrations without the traditional Twilio markup or complex Meta verification hurdles.
- –The hosted MCP server integration makes it extremely easy to connect LLM-based agents to WhatsApp.
- –Zero-markup usage fees make the platform highly cost-effective for scale, which is crucial for high-frequency agent interactions.
- –Supporting voice call routing to AI agents expands the service beyond text to full conversational telephony.
- –Eliminating Meta's complex setup process drastically reduces time-to-market for developer teams.
DISCOVERED
1d ago
2026-06-19
PUBLISHED
2d ago
2026-06-19
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