WhatsApp Business API by Wassenger

Connect Remote server

claude mcp add --transport http whatsapp https://api.wassenger.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"

{
  "mcpServers": {
    "whatsapp": {
      "url": "https://api.wassenger.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "whatsapp": {
      "type": "http",
      "url": "https://api.wassenger.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://api.wassenger.com/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 60 found in our last check

• send_whatsapp_message

  Comprehensive WhatsApp message sending with action-based operations. Supports all message types including text, media, location, contact, poll, event messages, with scheduling, live delivery, expiration, agent messaging, and template support. All message sending operations unifi…

• manage_whatsapp_message_interactions

  Manage WhatsApp message interactions including replies, forwards, reactions, and poll voting. Handle all message interaction operations with action-based approach for comprehensive message engagement functionality.

• verifyWhatsAppNumberExists

  Checks if a given phone number is associated with an active WhatsApp account.

• validatePhoneNumbers

  Validates the format of given phone numbers according to E.164 standard and checks their potential validity. Can validate up to 500 phone numbers at once.

• get_whatsapp_chats

  Comprehensive WhatsApp chat retrieval tool supporting all chat operations through a unified action-based interface. Perfect for accessing chat lists, searching conversations, filtering by various criteria, and managing chat data. Supports all WhatsApp chat retrieval operations w…

• analyze_whatsapp_chats

  Reports and exports of the chats of a WhatsApp number. Available actions: - statistics: the team's figures for a period (7 days by default, up to 92): new, resolved and reopened chats, messages received and sent, internal notes, average time to the first reply, to each reply, to…

• get_whatsapp_unread_chats

  Retrieve WhatsApp chats with unread messages. Essential for managing pending conversations and customer support. Same as get_whatsapp_chats with action "unread".

• get_whatsapp_chats_by_status

  Search and filter WhatsApp chats by their platform status (active, pending, resolved, etc.). Useful for workflow management and chat organization. Same as get_whatsapp_chats with action "by_status".

• get_whatsapp_assigned_chats

  Retrieve WhatsApp chats assigned to specific agents or departments. Essential for agent workload management and performance tracking. Same as get_whatsapp_chats with action "assigned".

• get_whatsapp_chats_by_contact_type

  Filter WhatsApp chats by contact type (individual users, groups, communities, channels). Useful for analyzing different communication patterns. Same as get_whatsapp_chats with action "by_contact_type".

• get_whatsapp_chat_by_id

  Retrieve detailed information about a specific chat using its WhatsApp ID. Includes complete metadata, assignment info, and activity details. Same as get_whatsapp_chats with action "by_id".

• search_whatsapp_chats_by_name

  Search for WhatsApp chats by contact name, group name, phone number, company, metadata or private notes. Perfect for quickly finding specific conversations. Same as get_whatsapp_chats with action "search".

• get_whatsapp_archived_chats

  Retrieve archived WhatsApp chats. Useful for accessing historical conversations and managing chat organization. Same as get_whatsapp_chats with action "archived".

• get_whatsapp_chats_by_date_range

  Retrieve WhatsApp chats that were active within a specific date range. Perfect for analyzing conversation patterns and generating reports. Same as get_whatsapp_chats with action "by_date_range".

• get_whatsapp_chat_statistics

  Figures of the team for a period: chat and message volumes, response and resolution times, and what was in the inbox at the end of the period, optionally compared with an earlier period. Same as analyze_whatsapp_chats with action "statistics".

• export_whatsapp_chats

  Export WhatsApp chats list in various formats for backup, analysis, or reporting purposes. Same as analyze_whatsapp_chats with action "export".

• manage_whatsapp_chat

  Change a WhatsApp chat in the team inbox without sending anything to the customer: hand it to a teammate or department, add or remove labels, resolve or reopen it, leave an internal note, or mark it read or unread. The customer sees none of it. Your team sees the change, and you…

• get_whatsapp_chat_messages

  Retrieve WhatsApp chat messages (both inbound and outbound) for a specific device. Backed by the device-scoped Chat Messages endpoint, which requires a Platform subscription on the target device. Available actions: - recent: Latest messages in a chat (newest first by default) -…

• analyze_whatsapp_chat_messages

  WhatsApp chat message analysis tool. Supports delivery-status lookups and chat export. The 'device' parameter accepts a device ID (24-hex), phone number (E.164), or alias — auto-selected if the account has a single device; otherwise the tool errors with the list of available dev…

• get_whatsapp_devices

  Comprehensive tool to retrieve WhatsApp devices with flexible filtering options. Supports all device query scenarios: get all devices, filter by status/session status, search by terms, get only active/online devices, etc.

• get_whatsapp_device_details

  Retrieve comprehensive detailed information about a specific WhatsApp device using its ID. Returns complete device configuration, session status, metrics, and actionable insights. For WhatsApp Cloud API numbers it includes the health Meta reports: quality rating, messaging limit…

• list_whatsapp_templates

  Retrieve WhatsApp templates for a specific device (approved ones by default). Each template includes its components and the variables that must be filled in to send it. This is required for sending template-based messages.

• create_whatsapp_template

  Create a WhatsApp message template and submit it to WhatsApp for review (WhatsApp Business API numbers only). It works in steps. Call it with whatever the user has given so far: if anything is missing or breaks a WhatsApp rule, it returns needsInput with the exact questions to a…

• delete_whatsapp_template

  Delete one WhatsApp message template, in one language, from a WhatsApp Business API number. It works in two steps: called without a confirmToken it only reports which template would be deleted and returns a token, writing nothing; the deletion happens on a second call carrying t…

• list_whatsapp_flows

  List WhatsApp Flows available for a device (WABA). Returns flow id, name, status, categories and entry screen. Use this to find a flow to send.

• send_whatsapp_flow

  Send a published WhatsApp Form (Meta WhatsApp Flow) to a chat as a native interactive message: one message instead of asking question after question. Only works within the 24h customer-service window; to start a conversation, send a template whose button opens the form. Pass a t…

• list_whatsapp_flow_responses

  List what customers answered in a WhatsApp Form (Meta WhatsApp Flow), newest first: who answered, each question's label and value, and when. Takes the form's id from list_whatsapp_flows (not its flowId). Only keys of the account owner or an admin can read answers.

• manage_whatsapp_web_forms

  Build and manage web forms: forms customers fill in the browser from a short link sent in a WhatsApp chat, with the answers coming back as structured submissions. For WhatsApp Forms (Meta WhatsApp Flows, native in-chat forms on WhatsApp Business API numbers) use send_whatsapp_fl…

• send_whatsapp_web_form

  Send a published web form to a WhatsApp chat as a message with a short link. The link is minted for that chat only and is put where the message says {{form.url}}, or added at the end. The customer's answers arrive as a submission (see manage_whatsapp_web_form_submissions) and in…

• manage_whatsapp_web_form_links

  Manage web form links: one link per chat, bound to the published version of a form. Actions: create (a link without sending it: the token and url are returned once), list (the links of a form, by state: created, sent, opened, started, submitted, expired, revoked), get, revoke, r…

• manage_whatsapp_web_form_submissions

  Read what customers answered in web forms, newest first. Actions: list (filters: form, number, chat, contact, phone, agent, source, dates), get (one submission with every answer), export (csv or json, up to 10,000 rows; when the result is too large to show, it answers the count…

• delete_whatsapp_web_form_submissions

  Delete web form submissions, or cancel a booking: delete (one), delete_many (up to 100 ids), forget_contact (every submission of one contact, the contact fields the forms wrote, and the contact's WhatsApp Forms responses, for an erasure request), or cancel_booking (the appointme…

• manage_whatsapp_web_form_appearance

  How the web forms of one WhatsApp number look: business name, description, accent colour, footer, privacy, terms and website links, and the logo. Actions: get, update, set_logo (an https URL or a base64 PNG/JPEG up to 1 MB), remove_logo. Changes reach open forms within about a m…

• manage_whatsapp_team

  Comprehensive WhatsApp team management tool supporting all team operations. Perfect for managing team member lifecycle, device access, and role assignments. Supports all WhatsApp team operations through a unified action-based interface. Available actions: - search: Search and li…

• search_whatsapp_outbound_files

  Search and list uploaded WhatsApp files with advanced filtering. Returns outbound files that have been uploaded to the platform for sending as media messages. Supports extensive filtering by filename, file type, size, creation date, tags, and more.

• upload_whatsapp_file_from_url

  Upload a file from a remote URL to the WhatsApp platform for use in media messages. The file will be downloaded from the provided URL and stored securely. Returns the uploaded file details including ID for use in message sending.

• get_whatsapp_file_details

  Get detailed information about a specific uploaded WhatsApp file by ID. Returns complete file metadata including size, type, format, status, expiration, tags, and download URLs.

• update_whatsapp_file_metadata

  Update metadata and properties of an uploaded WhatsApp file. You can modify filename, tags, expiration time, access permissions, format, and reference ID to better organize and manage your files.

• delete_whatsapp_file

  Delete an uploaded WhatsApp file permanently. This action cannot be undone and will remove the file from storage. The file will no longer be available for sending in messages.

• download_whatsapp_file

  Download the content of an uploaded WhatsApp file. Returns the file content in the specified format: URL only (default) or base64 encoded content.

• search_whatsapp_chat_files

  Search and list received files from WhatsApp chats (inbound files). These are media files that were sent to your WhatsApp number by other users. Supports filtering by chat, file type, date range, and more.

• get_whatsapp_chat_file_details

  Get detailed information about a specific received file from a WhatsApp chat by ID. Returns complete file metadata including sender information, chat context, media details, and download URLs.

• download_whatsapp_chat_file

  Download the content of a received file from a WhatsApp chat. Returns the file content in the specified format: URL only (default) or base64 encoded content.

• manage_whatsapp_groups

  Universal WhatsApp group management tool that handles all group operations through action-based parameters. Supports search, create, update, join, leave, and invite management operations. Perfect for comprehensive WhatsApp group administration.

• manage_whatsapp_group_participants

  Universal WhatsApp group participants management tool that handles all participant operations through action-based parameters. Supports add, remove, promote, demote, and approval management operations. Essential for WhatsApp group moderation.

• manage_whatsapp_channels

  Comprehensive WhatsApp channel management tool supporting all channel operations. Perfect for managing channel lifecycle, membership, and content. Supports all WhatsApp channel operations through a unified action-based interface. Available actions: - list: List and retrieve chan…

• manage_whatsapp_channel_messages

  Comprehensive WhatsApp channel message management tool for retrieving and managing channel content. Perfect for monitoring channel activity and accessing channel message history. Available actions: - get: Get recent messages from a specific channel with filtering options

• manage_whatsapp_labels

  Comprehensive WhatsApp label management tool supporting all label operations. Perfect for organizing conversations with color-coded categories and managing chat organization systems. Supports both WhatsApp Business and platform-specific labels. Available actions: - list: Retriev…

• manage_whatsapp_contacts

  Comprehensive WhatsApp contacts management with action-based operations. Supports listing, searching, creating, updating, deleting contacts, bulk operations, and metadata management. All contact operations including CRUD, filtering, pagination, and metadata handling in one unifi…

• manage_whatsapp_contact_actions

  Manage WhatsApp contact blocking and unblocking operations. Handle contact blocking status with action-based operations to control message reception from specific contacts. Contacts are identified by phone number in E.164 format, not by WhatsApp ID.

• manage_whatsapp_status

  Comprehensive WhatsApp status management tool supporting all status operations. Perfect for managing status lifecycle, publishing immediate or scheduled content, and retrieving status history. Supports all WhatsApp status operations through a unified action-based interface. Avai…

• manage_whatsapp_departments

  Comprehensive WhatsApp department management tool supporting all department operations. Perfect for organizing team structure, managing agent assignments, and customizing department appearance. Supports all WhatsApp department operations through a unified action-based interface.…

• manage_whatsapp_campaigns

  Universal WhatsApp campaign management tool that handles all campaign operations through action-based parameters. Supports search, create, update, start, stop, and delete operations for WhatsApp bulk messaging campaigns. Perfect for comprehensive WhatsApp marketing automation. W…

• manage_whatsapp_campaign_contacts

  Universal WhatsApp campaign contacts management tool that handles all campaign recipient operations through action-based parameters. Supports add, remove, and search operations for campaign recipients: phone numbers and groups. Essential for WhatsApp campaign recipient managemen…

• manage_whatsapp_pipelines

  Comprehensive sales pipeline management tool for the WhatsApp sales funnel (CRM). A pipeline is a sales board: an ordered list of stages that deals move through, optionally fed by specific WhatsApp numbers. Use it to set up sales boards, inspect their configuration and read thei…

• manage_whatsapp_deals

  Comprehensive WhatsApp sales funnel deal management tool. A deal is one sales opportunity tied to a WhatsApp contact, sitting in one stage of one pipeline. Supports listing, retrieving, creating, updating, archiving, moving between stages, linking to chats, and fetching event hi…

• manage_whatsapp_deal_notes

  Comprehensive WhatsApp deal note management tool supporting all note operations. A note is what somebody wrote on a sales deal; a note that carries a due date IS a task. Perfect for managing sales notes, tracking tasks, and attaching files to deals. Supports both standalone note…

• manage_whatsapp_queue

  Comprehensive WhatsApp queue management tool supporting all queue operations. Perfect for monitoring queue health, controlling message delivery flow, and performing bulk message operations. Supports all WhatsApp queue operations through a unified action-based interface. Availabl…

• ping

  Basic ping test to check MCP server connectivity and response time. Returns server status and timestamp.

• health_check

  Comprehensive health check of the MCP server and connected WhatsApp devices.

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