About WhatsApp Messaging API
WhatsApp Messaging API is an MCP server in the Communication category: send WhatsApp messages from Claude. No Meta Business approval or WhatsApp Business account.
Install
claude mcp add whatsapp-messaging-api -- npx -y whatsapp-messaging-api-mcpnpx -y whatsapp-messaging-api-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (9)
check_contact_existsCheck if a phone number is on WhatsApp before sending
Parameters not published.
create_sessionCreate a new session
Parameters not published.
get_qr_codeGet the QR code to authenticate a session
Parameters not published.
get_session_statusCheck a session's current status
Parameters not published.
list_sessionsList all sessions on this API key
Parameters not published.
request_pairing_codeGet an 8-digit pairing code instead of a QR
Parameters not published.
send_fileSend a file (PDF, document) via URL
Parameters not published.
send_imageSend an image via URL
Parameters not published.
send_text_messageSend a text message
Parameters not published.
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