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UnderChat MCP by usefulapi
@usefulapiMCP server · External
List WhatsApp chats, contacts and sectors; send, transfer and label chats in UnderChat.
v1.1.0MITJavaScript
Freeno charge per call
One address for any MCP client. No sign-in needed on this server.
What it does
15 read6 act
Grouped by tool name.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Tools
21 · grouped by tool name · checked 12 Nov 2026Read · 15Look things up
- underchat_list_chats
- underchat_search_chats
- underchat_get_chat_messages
- underchat_search_chat_messages
- underchat_get_chat_details
- underchat_get_unread_summary
- underchat_list_channels
- underchat_list_workers
- underchat_list_contacts
- underchat_get_contact
- underchat_find_contact_by_phone
- underchat_list_label_templates
- underchat_list_sectors
- underchat_list_users
- underchat_get_user
Act · 6Change something
- underchat_send_text_message
- underchat_update_chat_status
- underchat_transfer_chat
- underchat_set_chat_labels
- underchat_create_contact
- underchat_update_contact
usefulapi
Hosted MCP servers for the tools you already use — connect from Claude, Cursor, or any MCP client. No local install, no key-juggling: authorize once and go.
Portal: https://usefulapi.io