Build a WhatsApp chatbot with n8n + WaSphere (self-hosted, no Meta approval)

说明与用途

使用 n8n 和 WaSphere 构建 WhatsApp 聊天机器人，无需 Meta 审批，完全自托管且无每条消息费用。

问题

Create a WhatsApp chatbot without Meta business verification, template approvals, or per-message fees.

结果

The stack enables instant WhatsApp chatbot deployment without Meta approval, with no per-message fees and full control over data.

工作流

• Deploy WaSphere on a VPS with Docker: clone repo, copy .env.example, run docker compose up -d
• Open WaSphere dashboard, register admin, set WA Server URL, scan QR to pair number
• Create a Webhook node in n8n to receive inbound messages
• Configure WaSphere to send webhooks to the n8n URL, verify HMAC signature in a Function node
• Add bot logic in n8n using Switch, database or LLM calls
• Send replies via an HTTP Request node to WaSphere’s send endpoint with Authorization header
• Handle additional message types (image, video, etc.) via WaSphere API

证据

Combine n8n (the open-source workflow automation tool) with WaSphere — an open-source (MIT), self-hosted WhatsApp API — and you get a fully self-hosted chatbot stack on your own server.

来源

No Meta approval, no per-message platform fees, and your conversation data never leaves your infrastructure.

来源

Any VPS with Docker works. This is the actual quick start from the GitHub repo: git clone https://github.com/wasphere/wasphere.git cd wasphere cp .env.example .env docker compose up -d

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