WapiSender MCP

Official MCP server for WapiSender — send WhatsApp messages, manage flows, contacts, and instances directly from MCP-compatible clients.

Quick Start

1. Get your MCP token

Go to wapisender.com/dashboard/settings/mcp-token and generate a token.

2. Save your credentials

npx wapisender-mcp login --token <your-token>

3. Add to your MCP client

The package now starts the MCP server when invoked with no subcommand, so this works:

Add to ~/.claude/settings.json:

{
  "mcpServers": {
    "wapisender": {
      "command": "npx",
      "args": ["wapisender-mcp@latest"]
    }
  }
}

If you want the most explicit server command, this also works:

{
  "mcpServers": {
    "wapisender": {
      "command": "npx",
      "args": ["-y", "-p", "wapisender-mcp@latest", "wapisender-mcp-server"]
    }
  }
}

For Codex, add to ~/.codex/config.toml:

[mcp_servers.wapisender]
command = "npx"
args = ["wapisender-mcp@latest"]

4. Use in your client

> login to wapisender
> send a whatsapp message to +5491112345678 saying "Hello from Claude!"
> list my flows
> generate a support flow that asks users if they need sales or billing help

CLI Commands

npx wapisender-mcp                 # start the MCP server over stdio
npx wapisender-mcp serve           # start the MCP server over stdio
npx wapisender-mcp login --token <your-token>
npx wapisender-mcp logout
npx wapisender-mcp status

Available Tools (25)

| Group | Tools | |---|---| | Auth | login, logout, list_instances, switch_instance | | Instance | get_instance_status, get_qr_code | | Messaging | send_text, send_media, send_location | | Contacts | list_contacts, get_contact, upsert_contact | | Flows | list_flows, get_flow, create_flow, update_flow_definition, update_flow_node, generate_and_save_flow, activate_flow, deactivate_flow | | Webhooks | get_webhook, set_webhook | | AI Credentials | list_ai_credentials, add_ai_credential, test_ai_credential |

Requirements

• Node.js 20+
• WapiSender account at wapisender.com

License

MIT