⭐ Omdaa MCP Server — Free Forever
Connect WhatsApp to any MCP-compatible AI assistant — Cursor · Claude Desktop · ChatGPT · Windsurf.
Free — unlike Wassenger which limits MCP to Enterprise. Omdaa MCP is free for all users. No credit card.
One-click install — Cursor
Create an API Key, set OMDAA_API_KEY in Cursor, then click the button. Auth uses a Bearer header — never put the key in the URL.
Official Cursor docs — MCP Install Links · Cursor Directory
Cursor setup (5 minutes)
- Create an API Key
- Cursor: Settings → MCP → Add server
- Add this config (or paste the key instead of
${env:OMDAA_API_KEY}):
{
"mcpServers": {
"omdaa": {
"type": "http",
"url": "https://omdaa.com/api/v1/mcp",
"headers": {
"Authorization": "Bearer ${env:OMDAA_API_KEY}"
}
}
}
}
⚠️ Legacy ?key= in the URL is deprecated — use the Authorization header only.
Available tools (MCP v2.0 — full account control)
- Sessions:
list_sessions·create_session·get_qr·regenerate_qr·get_session_status·delete_session·logout_session·pause_session - Messaging:
send_text_message·send_media·send_buttons·check_whatsapp_number - Inbox:
list_chats·get_messages·search_messages·list_contacts - Webhooks:
get_webhook_config·set_webhook·test_webhook·remove_webhook·list_webhook_events·get_webhook_stats - Account:
get_profile·update_profile·get_account_stats·get_mcp_usage·get_health - Integrations:
list_integrations· Omdaa AI / n8n / Free API / Geo Links - API keys:
list_api_keys· create/revoke/rotate require JWT only
Discovery
GET https://omdaa.com/api/v1/mcp/info — no auth (version + tool count)
POST https://omdaa.com/api/v1/mcp — JSON-RPC 2.0 with Authorization: Bearer <API_KEY>
Destructive tools need confirm: true · API key create/revoke/rotate require JWT.