Kapso

Paid

WhatsApp Cloud API toolkit with storage, flows, and conversation APIs

Kapso preview

Kapso is a developer-focused layer on top of the WhatsApp Cloud API. Its current docs center on a Meta-compatible TypeScript SDK plus Kapso storage and query extensions for messages, conversations, contacts, flows, templates, and call logs.

Features

  • TypeScript SDK that mirrors Meta’s WhatsApp Cloud API surface
  • Send text, media, location, contacts, reactions, templates, and interactive flow messages
  • Conversation, message-history, contact, and call-log APIs when routed through the Kapso proxy
  • WhatsApp Flows authoring, publishing, previewing, and event handling helpers
  • Webhook normalization, signature verification, and extra Kapso response fields for stored history

So agents can…

  • Run two-way WhatsApp support or outreach workflows with a proper message history layer
  • Trigger templated onboarding, reminders, and transactional notifications inside WhatsApp
  • Hand off from message parsing to structured workflow execution using flows, contacts, and conversation metadata

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