Whisper API

Developer-friendly RESTful API for sending and managing WhatsApp messages, like Stripe for WhatsApp.

Pluginfreeglobal

Whisper API is a RESTful WhatsApp messaging gateway built with Express.js and the Baileys library, letting developers send messages, manage multiple WhatsApp instances, and receive real-time event webhooks without directly managing WhatsApp Web sessions — positioned as a developer-friendly API in the spirit of Stripe for payments. It's for developers who want to integrate WhatsApp messaging into their own systems programmatically.

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Problem & pain-point mapping
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What it's a strong alternative to
Trust & credibility signals

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